Knock! Knock!
“Knock! Knock!”
Guess Obama missed the kids knock knock joke page, or he would’ve seen this one:
Knock, Knock!
Who’s there?
Armageddon!
Armageddon who?
Armageddon outa here!
Land Shark...
Who's there...?.
obama....
obama?
Yeah.....
I don brung a crate o beer an I drunk it obama self