Tri-Cuddle Share definition Flag One of the worst ideas EVER invented. It involves 3 people attempting to cuddle. Never works, ever, even if there is a fire. 'Hey, up at the cabin this weekend you want to tri-cuddle?' 'No way, that is a stupid idea.' Tri-Cuddle by Virginboi April 21, 2010 0 0 Get merch Get the Tri-Cuddle mug. Buy Now — $32.95 See more merch