A guy who is "wack", lame, trips over himself, smells like poop, has terrible style and no chance of getting a girl. Can also be referred to as a "Joe" or simple a "Dirt.
A name pertaining to a normally clean, well-kept person who shows up to the occasional social function looking slovenly.
Particularly pertains to homosexuals who've had a lapse in personal hygiene.
eg. Wearing a wife-beater with stains and holes.