H.A.M Share definition Flag Hard As a MothaFucker. Made famous by the new single by KanYe and Jay-Z. Bro I am going straight H.A.MWhat the fuck does that mean.Hard As a MothaFucker!!!! H.A.M by MaLDo12 January 12, 2011 0 0 Get merch Get the H.A.M mug. Buy Now — $32.95 See more merch