Wax Cheeks Share definition Flag Synonym of fucking. A refrence to the tendencey to grab the cheeks of someone you are fucking from behind. I was at this huge party and I went outside to wax cheeks with this girl. Wax Cheeks by EvanBob November 8, 2008 0 0 Get merch Get the Wax Cheeks mug. Buy Now — $32.95 See more merch