A slut bag of a girl who puts on a deceivingly pleasant front, and then fucks around behind your back. A rat-faced ass wagon is often responsible for breaking hearts, which is a mystery because she has a train wreck on her head that she refers to as her face. She is manipulative and has 5 times more emotional baggage than you can handle. Your friends will often hate her because... well, she sucks.
Person A: "Hey are you coming to see the play this Thursday with us?"
Person B: "Yeah man, I hope that nasty bitch isn't coming."
Person A: "Yeah, what a rat-faced ass wagon."
by Absconder February 10, 2011
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