The Cambodian sprinkler

When nearing the point of ejaculation, the man removes his penis from the womans vagina, and sets himself in a circular motion. The man must turn no less than 127.8 degrees.

Man: "I'm sorry for that"
Woman: "You only covered 124.3 degrees"
Man;"Not quite the Cambodian sprinkler"
Woman: "Get the OXYclean"