Lousy Golfer

A guy is playing golf like he has two left hands and ten thumbs. Rounding the 18th hole, he spots a lake off to the left of the fairway.

He mumbles to the caddy, "I've played so lousy all day, I feel like drowning myself in that lake."

The caddy says, "Way you been playing, I don't think you could keep your head down that long."