at the breakfast table this morning, alex asked penny if she knew any knock knock jokes. she said that she did, so alex asked her to tell him one. ladies and gentlemen, i give you the beginning of a brilliant career in comedy:
Penny: Knock, knock
Alex: Who's there?
A: Poppa who?
P: Poppa Steve!
she's working on a tight five, and we'll keep you posted on her upcoming appearances.