croingle Share definition Flag (noun) - Somebody that is not good at videogames and often throws (unintentionally loses) a match for the team. "Bro, this guy is a croingle! Stupid idiot keeps losing this game for us!" croingle by MISTAMEMEKEK September 22, 2023 0 0 Get merch Get the croingle mug. Buy Now — $32.95 See more merch