quickshot3 Share definition Flag some bad ass brit that pawns in the game of halo 3 and is like uber good at stuff yo i suck at halo, i should do team doubles and hide with quickshot3 and get my rank up quickshot3 by mech911 April 4, 2008 0 0 Get merch Get the quickshot3 mug. Buy Now — $32.95 See more merch