Thinking that your about to learn something from a class in school to ending up with a sore bum week after week then finding out you have been Lefroyed.
I thought I was getting a good education until it dawned on me and tricky micky that we had been LEFROYED.
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.