Similiar to asshat.
John, you just ate a whole jar of mayonaise. John, you are such an asstart!
by Exposo July 02, 2006
1 more definition
A pop-tart used as a weapon against someones ass
That queer wouldn't get off my couch, but a few well placed ass tarts and he moved pretty fast
by holyfunkadelic01 April 01, 2004