Dude Luge Share definition Flag The act of drinking liquid off another man. In a provocative manor. Dude 1: Man, did you see Kenny drink that beer off Kyle's belly? Dude 2: Ya, that was a total Dude Luge! Dude Luge by ohCheese December 21, 2018 0 0 Get merch Get the Dude Luge mug. Buy Now — $32.95 See more merch