Captain Pisser Share definition Flag A glass of warm piss with two shots of Captain Morgan dropped in Kid 1: "Dude, I just pissed in that cup" Kid 2: " Sweet! Grab the Morgan and do a Captain Pisser" Captain Pisser by drummerjg June 9, 2012 0 0 Get merch Get the Captain Pisser mug. Buy Now — $32.95 See more merch