Another Monday Morning

A teenager wearing a pizza-delivery uniform is standing on your porch. "Somebody deliver a pizza?"

"Yes, they did," you say. "They left it in the mailbox." With some difficulty, you get the pizza box back out of the mailbox and hand it to the teen.

"Thanks, dude," he says. He hands you some cash and heads back for his car.

You count the money, and yell after him, "Hey, what about the tip?"

"Dude, I'm not allowed to carry more than $20," he says.