A seargent is teaching a private how to use a grenade. The seargent gives the orders. "Private, stand 40 feet away from me. Pull the pin. Now throw the grenade and hit the dirt!" "Here, catch," replies the private. In two years the seargent and the private meet in heaven. "How the hell did you get here," asks the seargent? "I don't know," replies the private, "last thing I remember is begin surrounded by the enemy. I pulled out a grenade, pulled the pin. They all ran away, so I just put the grenade back into my pocket."