a quote from Bob's burgers that Tina says. When someone's about to get beaten
Wow. She messed up so now her ass is grass and i'm gonna mow it
by bobsburger January 1, 2017
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simply it means i'm gonna beat the fuck out you
Person 1: You dirty bombastic bitch

Person 2: Ohhhh no tf you didn't ..... Your ass is grass and i'm gonna mow it
by Ass is grass October 13, 2015
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