Joke: A naked woman jumped into a taxi.

A stark naked, drunken woman jumped into a vacant London taxi. The driver just stared at her and made no attempt to start the engine.

"What's wrong, luv? Haven't you ever seen a naked woman before?"

"I'm not staring at you, lady. That would not be proper."

"Well, if you're not staring at me, what are you doing?"

"Honestly, I am thinking to myself: where does this lady keep the money to pay me?"