A Grave Digger Was Digging An Open Grave When He Accidentally Fell In.

A grave digger was digging an open grave when he accidentally fell in. He tried climbing out for an hour before he finally gave up. Later, another man tripped and fell down the open grave. Without seeing the grave digger, he tried climbing out to no avail. The grave digger tapped the man's shoulders and said, "Give up. You can't get out of here".

And he did.