Here’s a list of some popular and funny ‘knock – knock jokes’. I’ve often been asked by my students about this kind of jokes….and most of the time the answer surprises me and makes me laugh. Don’t want to be defeated by my students, I try to find more jokes from various sources…check this out!
- Knock knock!
Who’s there?
Police
Police who?
Police let’s us in; it’s cold out here!
- Knock knock!
Who’s there?
Doris
Doris who?
Doris locked! That’s why I had to knock!
- Knock knock!
Who’s there?
I love
I love who?
I don’t know. You tell me!!
- Knock knock!
Who’s there?
Norma Lee
Norma Lee who?
Normalee I don’t go around knocking on doors, but do you want to buy a set of encyclopedias?
- Knock knock!
Who’s there?
Tank
Tank who?
You are welcome
- Knock knock!
Who’s there?
Yo momma
Yo momma who?
Seriously, it’s yo momma, open the damned door!
- Knock knock!
Who’s there?
Tank
Tank who?
You are welcome
Taken from: www.knock-knock-jokes.com
Dunia Kecil 
Not that I’m totally impressed, but this is a lot more than I expected when I stumpled upon a link on Delicious telling that the info here is awesome. Thanks.
–> glad that u like it mate 🙂
police let us in … lol