pwned in the a Share definition Flag -to be ass-raped (refered to in dominating someone) -can be literal or just a saying -Oh! he pwned u in the a! -if person A killed person B in bball then person B got pwned in the a pwned in the a by neg boy March 12, 2005 0 0 Get merch Get the pwned in the a mug. Buy Now — $32.95 See more merch