1. An abbreviation for fuck off and die. Used when you're really angry at someone, or, just as a joke with your friends
2. The last track from Green Day's Dookie CD
1. My boss fired me for being late. I told him to F.O.D.
2. "I'm taking pride, in telling you to fuck off and die!"- Green Day
"Forehead Of Doom" - A girl with a distractingly large forehead so big you want to play racquetball off it....Or do other extracurricular activities with it.
Can be pronounced as "Fod" as well as just the abbreviated letters "F.O.D"
I was distracted the whole date by light reflecting off this girl's giant F.O.D. Suffice it to say, it didn't go well.