cheek vapor Share definition Flag the vestiges of sweaty ass cheeks which consist of a steam-like ghost on chairs and toilet seats Yo I know Burt was the culprit who laced the place. He fucking tagged the bowl with his crusty-ass cheek vapor. cheek vapor by jerseykurlz March 15, 2008 0 0 Get merch Get the cheek vapor mug. Buy Now — $32.95 See more merch