A jug head is a person who is a total retard who applies their self with day time activities like hanging,chilling, or chilling and hanging at the stoop. This person always talks about the same thing, acts like a broken record on every single thing they or he talks about. This person is non motivated to do anything, besides watching espn or playing undisputed to pass the time on daily basis. There are many characteristics to a jug head, stemming from being really dumb, awkward, agreeing with what is the norm. While being completely oblivious to there surroundings and clueless to there own cause. Not only is this person really persistent, but they feel like the victim all the time cause there so close minded they feel the need to hang or chill. To sum a jug head entirely their total retards with the persistence of a 4 year old child, and or your cat has more 2 sense then a normal defying jug head.
The background of a jug head is lonely with a not so crazy life with nothing going on, Pretty much nothing to live for except hanging at the stoop/lair.
