Knock Knock

Conversation during a recent long car ride:

"Daddy, how about some knock-knock jokes? Adam will start, okay?" asks Tessa.

"Knock knock, Daddy."

"Who's there, Adam?"

"Bridge."

"Bridge who?

"Bridge in your underpants!"

Maniacal laughter ensues from both twins.

"Knock knock, Daddy."

"Who's there, Tessa?"

"Bee."

"Bee who?"

"Bee stings in your underpants!"

Again with the maniacal laughter, and now it's Adam's turn again.

"Knock knock, Daddy."

Daddy says, "This one better not involve my underwear!"

Says Tessa, "Yeah, it's getting crowded in there. You better clean them out!"

Maniacal laughter ensues.