Gaynalingis Share definition Flag An abbreviated term for gay anal lingis, or when a gay guy eats out another gay guy's asshole. Whoa!!! Did you see Kramer perform gaynalingis on Newman in last night's episode of Seinfeld? Gaynalingis by NotGayDespiteTheWordAbove July 28, 2008 0 0 Get merch Get the Gaynalingis mug. Buy Now — $32.95 See more merch