A drunk leaves a bar and decides to take a shortcut...

A drunk leaves a bar and decides to take a shortcut througha graveyard. It is raining heavily and very dark. The drunkfails to see an open grave and falls into it. He tries toclimb out of it, but it is too deep and the rain has turnedthe dirt to mud and has made it too slippery to climb. Hegives up after a while and decides to spend the night there. A while later, another drunk leaves the same bar anddecides to take the same shortcut through the graveyard. He,too, falls into that open grave and tries to climb out butthe mud is too slippery. The first drunk is still sittingthere and watches as the other drunk tries but fails to getout. The first drunk stands up, taps the second drunk on theshoulder and tells him, "You'll never get out!". He did.