Foedus Obrepit Errabundus, Latin for "the vile, wandering one sneaks up." Often used for ex's.
"Chuck, get down! FOE!"
"Does she still have that armhair?"
1. Acronym for Fucked
. Said only in the most extreme of circumstances by urban dwelling youths.
Yo, brotha? Didja read the Journal last night? With the increase of interest rates in this bear market, the Dow Jones 'dustrial is FOE! Word.