jailchum
Unsightly adolescent or teenage girl who dresses to attract the attention of boys and men. Like jailbait except skanky and fug. May or may not have muffintop, jelly rolls, or pizza face. Often in the company of other jailchum, though, sometimes seen in the company of jailbait.
Damn, check her out. I'd hit that all day long" "WTF is wrong with you? You're crazy, that's jailchum. Look at all that fat hangin' out." "Not her, fool, the cute one next to the fug...