Dirties

[Vania]

Those nasty, ghetto, slutty chicks that [block up] the halls in your highschool. When you try to pass them you feel like you need a shower to [sanitize] yourself of the drugs and herpes that you were just possibly contaminated with. Usually characterized with big, baggy sweatshirts or hoodies and jeans with [slits] passed 5 inches up the side of the leg.

[Sarah]

marked with dirt, mud, etc., or containing something such as pollution or bacteria: