A hooded, zip-up sweatshirt intended for athletic use but worn as an every day item. As popularized by emo pioneer Joe Aldridge.
That kid in the emo jacket is such a poser, he doesn't even pull the zipper all the way up.
by Carl Nissly September 14, 2005
An Emo Jacket is worn everyday, even in hot weather. Usually green, with patches, and pins all over. Usually saying funny ass shit that only Emo people would get, or would think was funny.
Look, that girl has a "*P*O*S* is ruining my life" pin on her emo jacket, Rockin!
by Kat-Lori June 30, 2006