1. A deregatory term for someone. Someone who is irritating or has done something to offend you. The term fassy came back into popular jamaican vernacular around 1997 due to a
song with the same name on the Rae Rae riddim.
2. A misunderstood meaning is homosexual. The word was never intended to be used this way, but people who did not know what the word meant originally, created this alternative meaning for it. It is an incorrect definition.
3. (archaic) an old jamaican term meaning an itchy sore
You and your friends is fassy.