163 Undeniably Funny Knock Knock Jokes for 2025
Knock knock jokes are classics for a reason. Even if they’re corny, they never fail to make people laugh. Do you need jokes for kids or jokes for adults? Either way, we’ve compiled some of the best funny knock knock jokes for all ages.
From knock knock jokes for 5-year-olds to knock knock jokes dark humor, these knock knock jokes with answers are sure to brighten someone’s day. After all, according to the Mayo Clinic, laughter is a great stress reliever!
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- Best Knock Knock JokesÂ
- Funny Knock Knock Jokes for Kids
- Knock Knock Jokes for Adults​
- Flirty Knock Knock Jokes
- Dark Humor Knock Knock Jokes
Best Knock Knock JokesÂ
1. Knock, knock.
— Who’s there?
Lettuce.
— Lettuce who?
Lettuce in, it’s cold out here!
2. Knock, knock.
— Who’s there?
Boo.
— Boo who?
Don’t cry, it’s just a joke!
3. Knock, knock.
— Who’s there?
Cow says.
— Cow says who?
No silly, cow says moo!
4. Knock, knock.
— Who’s there?
Olive.
— Olive who?
Olive you and I miss you!
5. Knock, knock.
— Who’s there?
Harry.
— Harry who?
Harry up and answer the door!
6. Knock, knock.
— Who’s there?
Ya.
— Ya who?
No thanks, I prefer Google.
7. Knock, knock.
— Who’s there?
Atch.
— Atch who?
Bless you!
8. Knock, knock.
— Who’s there?
Tank.
— Tank who?
You’re welcome!
9. Knock, knock.
— Who’s there?
Dishes.
— Dishes who?
Dishes the police, open up!
10. Knock, knock.
— Who’s there?
Butter.
— Butter who?
Butter let me in before I melt!
11. Knock, knock.
— Who’s there?
Doughnut.
— Doughnut who?
Doughnut forget to say hello!
12. Knock, knock.
— Who’s there?
Ice cream.
— Ice cream who?
Ice cream every time I see a scary movie!
13. Knock, knock.
— Who’s there?
Europe.
— Europe who?
No, you’re a poo!
14. Knock, knock.
— Who’s there?
Cereal.
— Cereal who?
Cereal-ously, open the door!
15. Knock, knock.
— Who’s there?
A little old lady.
— A little old lady who?
Wow, you’re really good at yodeling!
16. Knock, knock.
— Who’s there?
Howl.
— Howl who?
Howl you know unless you open the door?
17. Knock, knock.
— Who’s there?
Figs.
— Figs who?
Figs the doorbell, it’s not working!
18. Knock, knock.
— Who’s there?
Icy.
— Icy who?
Icy you through the peephole!
19. Knock, knock.
— Who’s there?
Annie.
— Annie who?
Annie way you can let me in?
20. Knock, knock.
— Who’s there?
Kenya.
— Kenya who?
Kenya stop with the jokes already?
21. Knock, knock.
— Who’s there?
Justin.
— Justin who?
Justin time for dinner!
22. Knock, knock.
— Who’s there?
Nanna.
— Nanna who?
Nanna your business!
23. Knock, knock.
— Who’s there?
Wanda.
— Wanda who?
Wanda hang out later?
24. Knock, knock.
— Who’s there?
Noah.
— Noah who?
Noah good place to get a burger?
25. Knock, knock.
— Who’s there?
Howard.
— Howard who?
Howard you like to be knocking all day?
26. Knock, knock.
— Who’s there?
Beak.
— Beak who?
Beak careful what you wish for!
27. Knock, knock.
— Who’s there?
Candice.
— Candice who?
Candice door open or what?
28. Knock, knock.
— Who’s there?
Al.
— Al who?
Al give you a hug if you let me in!
29. Knock, knock.
— Who’s there?
Peas.
— Peas who?
Peas give me one more chance!
30. Knock, knock.
— Who’s there?
Scold.
— Scold who?
Scold outside, let me in!
31. Knock, knock.
— Who’s there?
Mango.
— Mango who?
Mango crazy if you don’t open this door!
32. Knock, knock.
— Who’s there?
Gusto.
— Gusto who?
Gusto be more jokes like this!
33. Knock, knock.
— Who’s there?
I’m.
— I’m who?
You’re not me, stop pretending!
34. Knock, knock.
— Who’s there?
Who.
— Who who?
What are you, an owl?
35. Knock, knock.
— Who’s there?
Broken pencil.
— Broken pencil who?
Never mind, it’s pointless.
36. Knock, knock.
— Who’s there?
Repeat.
— Repeat who?
Who, who, who, who, who…
37. Knock, knock.
— Who’s there?
Leaf.
— Leaf who?
Leaf me alone!
38. Knock, knock.
— Who’s there?
Snow.
— Snow who?
Snow use, the joke's over!
39. Knock, knock.
— Who’s there?
Alpaca.
— Alpaca who?
Alpaca the suitcase, you load the car!
40. Knock, knock.
— Who’s there?
Robin.
— Robin who?
Robin you! Hand over the cash!
Funny Knock Knock Jokes for Kids
If you need knock knock jokes for 5-year-olds, these funny knock knock jokes for kids will even have adults laughing.
41. Knock, knock.
— Who’s there?
Bumble.
— Bumble who?
Bumble bee careful, I might sting!
42. Knock, knock.
— Who’s there?
Clover.
— Clover who?
Clover the door, you’re letting bugs in!
43. Knock, knock.
— Who’s there?
Pickle.
— Pickle who?
Pickle little faster, we’re late!
44. Knock, knock.
— Who’s there?
Ham.
— Ham who?
Ham I glad to see you!
45. Knock, knock.
— Who’s there?
Shell.
— Shell who?
Shell we dance?
46. Knock, knock.
— Who’s there?
Flea.
— Flea who?
Flea-ing is not the answer!
47. Knock, knock.
— Who’s there?
Teddy.
— Teddy who?
Teddy’s jokes are funny!
48. Knock, knock.
— Who’s there?
Chalk.
— Chalk who?
Chalk it up to experience!
49. Knock, knock.
— Who’s there?
Goose.
— Goose who?
Goose your best guess!
50. Knock, knock.
— Who’s there?
Crayon.
— Crayon who?
Crayon you finish this drawing with me?
51. Knock, knock.
— Who’s there?
Slinky.
— Slinky who?
Slinky little jokes are the best!
52. Knock, knock.
— Who’s there?
Drip.
— Drip who?
Drip me up some water, I’m thirsty!
53. Knock, knock.
— Who’s there?
Puzzle.
— Puzzle who?
Puzzle little tricky, isn’t it?
54. Knock, knock.
— Who’s there?
Broom.
— Broom who?
Broom for one more on the couch?
55. Knock, knock.
— Who’s there?
Fudge.
— Fudge who?
Fudge got your nose!
56. Knock, knock.
— Who’s there?
Pogo.
— Pogo who?
Pogo get your shoes on!
57. Knock, knock.
— Who’s there?
Toasty.
— Toasty who?
Toasty time for lunch!
58. Knock, knock.
— Who’s there?
Marble.
— Marble who?
Marble-ous to see you!
59. Knock, knock.
— Who’s there?
Wiggle.
— Wiggle who?
Wiggle you open the door?
60. Knock, knock.
— Who’s there?
Treble.
— Treble who?
Treble’s what I get into at school!
61. Knock, knock.
— Who’s there?
Biscuit.
— Biscuit who?
Biscuit my turn to tell a joke?
62. Knock, knock.
— Who’s there?
Tinsel.
— Tinsel who?
Tinsel be a great holiday!
63. Knock, knock.
— Who’s there?
Banjo.
— Banjo who?
Banjo coming or what?
64. Knock, knock.
— Who’s there?
Acorn.
— Acorn who?
Acorn-y joke is better than none!
65. Knock, knock.
— Who’s there?
Cluck.
— Cluck who?
Cluck me in, I’m sleepy!
66. Knock, knock.
— Who’s there?
Pebble.
— Pebble who?
Pebble up and let's go play!
67. Knock, knock.
— Who’s there?
Scooter.
— Scooter who?
Scooter over, I need more room!
68. Knock, knock.
— Who’s there?
Button.
— Button who?
Button up, it's cold outside!
69. Knock, knock.
— Who’s there?
Neon.
— Neon who?
Neon lights are so cool!
70. Knock, knock.
— Who’s there?
Velcro.
— Velcro who?
Velcro your shoes and let’s run!
71. Knock, knock.
— Who’s there?
Waddle.
— Waddle who?
Waddle I do without you?
72. Knock, knock.
— Who’s there?
Cricket.
— Cricket who?
Cricket a smile for me?
73. Knock, knock.
— Who’s there?
Chilly.
— Chilly who?
Chilly outside, isn’t it?
74. Knock, knock.
— Who’s there?
Zebra.
— Zebra who?
Zebra you glad I’m not a lion?
75. Knock, knock.
— Who’s there?
Twinkle.
— Twinkle who?
Twinkle little star, open up!
76. Knock, knock.
— Who’s there?
Igloo.
— Igloo who?
Igloo my fingers together when I’m cold!
77. Knock, knock.
— Who’s there?
Sketch.
— Sketch who?
Sketch a good idea!
78. Knock, knock.
— Who’s there?
Lemon.
— Lemon who?
Lemon in, or I’ll sour the mood!
Slinky your way to the front door!
79. Knock, knock.
— Who’s there?
Panda.
— Panda who?
Panda-monium if I don’t get a snack!
80. Knock, knock.
— Who’s there?
Muffin.
— Muffin who?
Muffin to worry about—just me!
Knock Knock Jokes for Adults​
If you’re looking for the best knock knock jokes to spice up a boring day at the office, these fit the bill.
81. Knock, knock.
— Who’s there?
Lawn.
— Lawn who?
Lawn time no see!
82. Knock, knock.
— Who’s there?
Java.
— Java who?
Java nice day at work?
83. Knock, knock.
— Who’s there?
Karen.
— Karen who?
Karen too much what other people do!
84. Knock, knock.
— Who’s there?
Watt.
— Watt who?
Watt do you mean you forgot your password?
85. Knock, knock.
— Who’s there?
Ikea.
— Ikea who?
Ikea not, I assemble alone!
86. Knock, knock.
— Who’s there?
Netflix.
— Netflix who?
Netflix and no chill—just work tonight.
87. Knock, knock.
— Who’s there?
Binge.
— Binge who?
Binge watching again? Get some sleep!
88. Knock, knock.
— Who’s there?
Fired.
— Fired who?
Fired up the grill—where are you?
89. Knock, knock.
— Who’s there?
WiFi.
— WiFi who?
WiFi-nally got a signal!
90. Knock, knock.
— Who’s there?
Brie.
— Brie who?
Brie glad it's wine night?
91. Knock, knock.
— Who’s there?
Chad.
— Chad who?
Chad enough of these meetings too?
92. Knock, knock.
— Who’s there?
Zoom.
— Zoom who?
Zoom I kidding? I never left my desk.
93. Knock, knock.
— Who’s there?
Audit.
— Audit who?
Audit you not to spend so much!
94. Knock, knock.
— Who’s there?
Espresso.
— Espresso who?
Espresso yourself—it’s Monday!
95. Knock, knock.
— Who’s there?
Alexa.
— Alexa who?
Alexa lot of questions, don’t you?
96. Knock, knock.
— Who’s there?
Crypto.
— Crypto who?
Crypto hope for early retirement!
97. Knock, knock.
— Who’s there?
Memo.
— Memo who?
Memo the boss said stay late.
98. Knock, knock.
— Who’s there?
Deadline.
— Deadline who?
Deadline awake in bed worrying again?
99. Knock, knock.
— Who’s there?
Groan.
— Groan who?
Groan-up life is exhausting.
100. Knock, knock.
— Who’s there?
Diet.
— Diet who?
Diet starts tomorrow. Probably.
101. Knock, knock.
— Who’s there?
Visa.
— Visa who?
Visa real bills or spam?
102. Knock, knock.
— Who’s there?
Gin.
— Gin who?
Gin and bear it, friend.
103. Knock, knock.
— Who’s there?
Excel.
— Excel who?
Excel-lent excuse to avoid meetings!
104. Knock, knock.
— Who’s there?
Swipe.
— Swipe who?
Swipe right already, will ya?
105. Knock, knock.
— Who’s there?
Reply.
— Reply who?
Reply all again? You monster.
106. Knock, knock.
— Who’s there?
Duct.
— Duct who?
Duct out of responsibilities again?
107. Knock, knock.
— Who’s there?
Deb.
— Deb who?
Deb-it card’s declined. Oops.
108. Knock, knock.
— Who’s there?
Overdue.
— Overdue who?
Overdue for a vacation, honestly.
109. Knock, knock.
— Who’s there?
Clock.
— Clock who?
Clock out yet?
110. Knock, knock.
— Who’s there?
Bill.
— Bill who?
Bill you be paying dinner again?
111. Knock, knock.
— Who’s there?
Layoff.
— Layoff who?
Layoff the caffeine—or don’t.
112. Knock, knock.
— Who’s there?
Boss.
— Boss who?
Boss me around one more time…
113. Knock, knock.
— Who’s there?
Monday.
— Monday who?
Monday I’ll be productive...maybe.
114. Knock, knock.
— Who’s there?
Raise.
— Raise who?
Raise your hand if you need one.
115. Knock, knock.
— Who’s there?
File.
— File who?
File this under "not my problem."
116. Knock, knock.
— Who’s there?
Numb.
— Numb who?
Numb-er than ever from sitting!
117. Knock, knock.
— Who’s there?
Tired.
— Tired who?
Tired of pretending I know what I’m doing.
118. Knock, knock.
— Who’s there?
Receipt.
— Receipt who?
Receipt-ly spent too much online.
119. Knock, knock.
— Who’s there?
Jury.
— Jury who?
Jury really think I enjoy small talk?
120. Knock, knock.
— Who’s there?
Office.
— Office who?
Office hours? I work from home now!
Flirty Knock Knock Jokes
Looking for creative ways to ask someone out? These flirty knock knock jokes might do the trick.
121. Knock, knock.
— Who’s there?
Honey.
— Honey who?
Honey, you look sweet enough to eat.
122. Knock, knock.
— Who’s there?
Al.
— Al who?
Al give you my number if you open the door.
123. Knock, knock.
— Who’s there?
Romeo.
— Romeo who?
Romeo your number and I’ll call you later.
124. Knock, knock.
— Who’s there?
Wink.
— Wink who?
Wink you go out with me?
125. Knock, knock.
— Who’s there?
Yours.
— Yours who?
Yours truly—hoping for a date.
126. Knock, knock.
— Who’s there?
Hug.
— Hug who?
Hug me already—I’ve been waiting.
127. Knock, knock.
— Who’s there?
Crush.
— Crush who?
Crush on you—big time.
128. Knock, knock.
— Who’s there?
Charming.
— Charming who?
Charming your way into my heart.
129. Knock, knock.
— Who’s there?
Will.
— Will who?
Will you go out with me?
130. Knock, knock.
— Who’s there?
Date.
— Date who?
Date me and I’ll make you laugh every day.
131. Knock, knock.
— Who’s there?
Angel.
— Angel who?
Angel you glad we matched?
132. Knock, knock.
— Who’s there?
Fine.
— Fine who?
Fine you very attractive.
133. Knock, knock.
— Who’s there?
Callie.
— Callie who?
Callie me maybe?
134. Knock, knock.
— Who’s there?
Babe.
— Babe who?
Babe you must be tired—you’ve been running through my mind.
135. Knock, knock.
— Who’s there?
Swipe.
— Swipe who?
Swipe right and let’s make magic.
136. Knock, knock.
— Who’s there?
Lips.
— Lips who?
Lips meet mine?
137. Knock, knock.
— Who’s there?
Text.
— Text who?
Text me later—I'll be thinking of you.
138. Knock, knock.
— Who’s there?
Flirt.
— Flirt who?
Flirt with you forever, if you let me.
139. Knock, knock.
— Who’s there?
Blush.
— Blush who?
Blush-ing just thinking about you.
140. Knock, knock.
— Who’s there?
Sweetie.
— Sweetie who?
Sweetie dreams, unless you want to stay up texting me.
141. Knock, knock.
— Who’s there?
Steal.
— Steal who?
Steal my heart already, will you?
Dark Humor Knock Knock Jokes
If you love dry humor, these macabre knock knock jokes with answers are right up your alley.
142. Knock, knock.
— Who’s there?
Ash.
— Ash who?
Ash me again, and I’ll vanish like your hopes.
143. Knock, knock.
— Who’s there?
Grim.
— Grim who?
Grim reaper. I brought a deadline.
144. Knock, knock.
— Who’s there?
Booze.
— Booze who?
Booze the only one still checking on me.
145. Knock, knock.
— Who’s there?
Gone.
— Gone who?
Gone like your childhood dreams.
146. Knock, knock.
— Who’s there?
Nobody.
— Nobody who?
Exactly. Welcome to adulthood.
147. Knock, knock.
— Who’s there?
Cough.
— Cough who?
Cough up the truth—it’s terminal.
148. Knock, knock.
— Who’s there?
Void.
— Void who?
Void you’re screaming into won’t reply.
149. Knock, knock.
— Who’s there?
Fate.
— Fate who?
Fate worse than this joke? Just wait.
150. Knock, knock.
— Who’s there?
Urn.
— Urn who?
Urnestly, things are heating up.
151. Knock, knock.
— Who’s there?
Stress.
— Stress who?
Stress eating again, huh?
152. Knock, knock.
— Who’s there?
Hope.
— Hope who?
Hope’s not here. Try despair.
153. Knock, knock.
— Who’s there?
Deja.
— Deja who?
Deja vu... like every bad decision I make.
154. Knock, knock.
— Who’s there?
Shovel.
— Shovel who?
Shovel your feelings down deeper.
155. Knock, knock.
— Who’s there?
Wrist.
— Wrist who?
Wrist not worth the effort. Trust me.
156. Knock, knock.
— Who’s there?
Therapy.
— Therapy who?
Therapy’s expensive. Humor is free.
157. Knock, knock.
— Who’s there?
Dust.
— Dust who?
Dust me, myself, and I… again.
158. Knock, knock.
— Who’s there?
Mask.
— Mask who?
Mask me again, and I’ll cry through it.
159. Knock, knock.
— Who’s there?
Silence.
— Silence who?
Silence is comforting... until it’s not.
160. Knock, knock.
— Who’s there?
Grave.
— Grave who?
Grave mistake letting me in.
161. Knock, knock.
— Who’s there?
Shadow.
— Shadow who?
Shadow of my former self.
162. Knock, knock.
— Who’s there?
Alone.
— Alone who?
Alone again... naturally.
163. Knock, knock.
— Who’s there?
Reality.
— Reality who?
Reality check. You failed.
Whether you need knock knock jokes for kids, flirty knock knock jokes or dark humor knock knock jokes, now you have a whole arsenal of knock knock jokes for any occasion. Your colleagues will never see these jokes coming, so they’re perfect as a joke of the day for work.Â
Or, if you want to make your friends and family laugh, knock knock jokes that double as dad jokes are always a good idea. Either way, with these knock knock jokes up your sleeve, you’ll become a light in the lives of the people around you.
For even more laughs, check out other experiences happening on Classpop!
