look up any word, like ratchet:
The act of having sex with a girl while completely hammered, and while she is on her back, you throw up all over her. In doing this, you have completed, The Dirty Girl
Dude I was so hammered last night, I was taking this girl to pound town, and I got sick and puked all over her. She's the dirty girl.
by The dirty girl slayer October 25, 2009