A cop stops his patrol car when he sees this and his girlfriend sitting on the curb. This guy is laying on his side with his pants pulled down, the girl has her finger in his butt, and she's reaming away with a vengeance.
The cop says, "What the hell is going on?"
The girl says, "This is my date. When I told him I wouldn't spend the night with him, he started pounding down the booze. Now, he's too drunk to drive me home, so I'm trying to sober him up by making him puke."
The cop says, "That's not going to make him puke."
She says, "Yeah? Wait till I switch this finger to his mouth."