Knock knock walk me

Yesterday Special K discovered 'Knock Knock' jokes. Over forty-five minutes we spent telling them until we begged her to stop. Thank the gods for the Internet, so I could look them up. And she got her first pun. The classic

Knock Knock
Who's there?
Boo.
Boo who?
Don't cry. It's only a joke.

Most of hers were more estoric like:
Knock Knock
Who's there?
Skunk.
Skunk who?
Skunk Flower.

I hope she's not going into that heavy joke-telling phase. If she's in that phase and Little T's in the 'walk me' phase, I may truly go off the deep end.

I give you a skunk flower