Late one night, a small group of teenage boys were hanging around in the graveyard, drinking beer and talking. When all of a sudden, they hear somebody coming. Upon closer inspection, they realize it's the local drunk, taking a shortcut home. The boys decide to scare the drunk, so they hide behind tombstones. The drunk comes staggering by and happens to fall in to an open grave.
One of the boys crawls up to the edge of the grave and says to the drunk, in a deep husky voice, "What are you doing in my grave?" From inside the open grave, the drunk answeres, "That's not the question. The question is, what the hell are you doing out of it?"