Dirty Wintoniak Share definition Flag A porn moustache, typically grown by hockey players, which is slightly thinner and less full than normal. Dude, when that new goalie took off his helmet, I could totally see he's got a dirty wintoniak! Dirty Wintoniak by Dr. Chauch October 13, 2009 0 0 Get merch Get the Dirty Wintoniak mug. Buy Now — $32.95 See more merch