Pots a muscle relaxant, never happened to me but I've herd its quite common. Happened to a stoned friend who thought it was going to be a fart and had a nice juicy surprise. I did laugh at first, then I realized how bad he felt and I lent him some boxers and pants while his were washing in my washing machine. Gotta feel sorry for people who do that because you know they dont mean to, and if you luagh at them your only going to make them feel worse than they already do.
later-radefactor