Top Definition
A girl who is such a whore, that her sluttiness is metaphorically as large as a Tyranosauras Rex.
Guy #1: Do you know insert girl's name?
Guy #2: Yeah, she fucked the whole football team.
Guy #1: Man, what a skankosauras rex!
by BarnabeJonez February 24, 2009
6 Words related to Skankosauras Rex
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