that's what i do brewing company - mens vintage t-shirt, i drink and i know things, funny tshirt, black (large) this well defend officially licensed rooster brand artwork for this we'll defend - that's what i do brewing company - t-shirt. featuring a regal lion holding two bubbling beer steins with ancient scrolls that say: i drink and i know things - brewed exclusively by that's what i do brewing company. a perfect t-shirt for oktoberfest, or when you are playing a game of sorts, or any time you are hanging out on your throne of swords!