Some poor knock-knock jokes:


1. Knock, knock. Whos there? Cash. Cash who? No thanks, im allergic to nuts.

2. Knock, knock. Whos there? Tank. Tank who? Youre welcome.

3. Knock, knock? Whos there? Little old lady. Little old lady who? I didnt know you could yodel.

4. Knock, knock. Whos there? Dishes. Dishes who? Dishes the Police, come out with your hands up.

5. Knock, knock. Whos there? Stopwatch. Stopwatcha doing and open the door.

6. Knock, knock. Whos there? Howard. Howard who? Howard, I know? Just open the door.

7. Knock, knock. Whos there? Cows go. Cows go who? No cows go moo.

8. Knock, knock. Lettuce. Lettuce who? Lettuce in its cold outside.

9. Knock, knock. Whos there? Nun. Nun, who? Nun of your business.

10. Knock, knock. Whos there? Alex. Alex who? Alex-plain when you let me in.

11. Knock, knock. Whos there? Twit. Twit who? Did anyone else hear an owl?.

12. Knock, knock. Whos there? Kanga. Kanga-who? No, its a Kangaroo.

13. Knock, knock. Whos there. Isabel. Isabel who? Isabel working as I had to knock?.

14. Knock, knock. Whos there? Alpaca who? Alpaca the suitcase and you load the car.

15. Knock, knock. Whos there? Ya. Ya who? No thanks, I prefer Google.