fool Share definition Flag a) Idiot. b) Word used with gangsta words such as homie ect. c) Combo of Cool and Fun. a) You make us look like fools! b) Yo, fool, muh homie g. c) That was sooo fool. fool by Frank1000 August 24, 2005 0 0 Get merch Get the fool mug. Buy Now — $32.95 See more merch