1. (N) The combination of emo and jackass. Jackemo is usually used to insult someone. It most nearly means dumbass, bitch, douchefucker, or dickhead. Also used to suggest that one is over reacting in a certain situation.
That asshole-eating jackemo cries his balls out just because his ugly ass hamster died! What a prick!
by anthonyiscrunk June 15, 2007