frashed Share definition Flag (V). To be faking being thrashed. (N). One who fakes drunk. 1. Look at James, he is so frashed after that one beer he had been holding all night. 2. James is such a frasher. frashed by jomumma March 25, 2008 0 0 Get merch Get the frashed mug. Buy Now — $32.95 See more merch