Knock Knock.
Who’s there?
Cook.
Cook who?
That’s right. Cuckoos all of you have become on Indian soil, after being lions at home.

Knock Knock.
Who’s there?
Shoe.
Shoe who?
Sorry Shoe shoe… shoo shoo go away. No shoeing allowed. I ain’t no Bush!

Knock Knock.
Who’s there?
Marx.
Marx who?
Mark my words I said, didn’t I, that no good would come from this type of capitalism!

Knock Knock.
Who’s there?
Recession.
Recession who?
Yeah, that’s right, keep pretending you don’t know me and brushing me under the carpet and I’ll keep getting bigger and bigger and eventually depress you big time.

Knock Knock.
Who’s there?
Shahrukh.
Shahrukh who?
Yeah I knew you’d forgotten me. Haven’t had a blockbuster for 3 years, but now I’m going to blitz you so much that you’ll get totally sick of me. Me Jeevan. All other superstars Ravans.

These versions by Sunil Rajguru