When you have the absolutely worst case of diarrhea that you feel like Jeff Daniels did on the toilet in Dumb and Dumber and the pain is too
much to bear.
When you drink too many glasses of milk or some lowdown bastard spikes your food with laxative or you eat too much spicy food, you'll know for sure you'll get them, and
you'll be on the can for a good long time having the screaming shits.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.