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When a girl has such a badly misshapen ass it carries the appearance that looks like a garbage bag filled with tras.
Dude 1: Hey, are you dating Helga?
Dude 2: Yeah, she is beautiful.
Dude 1: Yeah man, but have you checked the trunk? She has awful Trash Ass.
Dude 2: Really? I didnt think to check.
by KingK1522 January 27, 2014
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