Knock Knock Jokes

Knock, Knock
Who's There ?
Doctor,
Doctor Who
Exterminate!

Knock, Knock
Who's There?
Albie.
Albie who
Albie out here if you need me.

Knock, Knock
Who's There?
You.
You Who
Youhoo Open Up

Knock, Knock
Who's There? 
Adore. 
Adore Who
Adore stands between us, open up!

Knock, Knock
Who's There?
You Better Do
You Better Do Who
You Better Do Yourself A Favour And Open Up