Ass Fresh Share definition Flag A term you can use to substitute words like "awesome" or "sweet". Used originally by renowned professor of Contemporary Language, Declan Woods. Jackson: Hey man wanna play some COD?Jeremy: Hell yeah! Jackson: Ass fresh. Ass Fresh by J.Dubb May 1, 2010 0 0 Get merch Get the Ass Fresh mug. Buy Now — $32.95 See more merch