free coasting Share definition Flag Used to describe a situation when one (particularly a male) purposely refuses to wear underwear under one’s pants. Girl 1: “That guy’s dick bulge is soooo big”Girl 2: “Meh. He’s probably free coasting” free coasting by KDabi June 26, 2018 0 0 Get merch Get the free coasting mug. Buy Now — $32.95 See more merch