Knock knock
Who’s there?
Britney Spears
Britney Spears who?
Knock knock
Who’s there?
Oops I did it again!
Knock knock
Who’s there?
Britney Spears
Britney Spears who?
Knock knock
Who’s there?
Oops I did it again!
What do you call a blonde standing on her head? A brunette with bad breath.