Roffle McWaffle Share definition Flag The verbal equivalent of the well-known, but rarely spoken 'ROFL' (meaning 'rolling on the floor lauhing). You just peed your pants? ROFFLE McWAFFLE!!! Roffle McWaffle by Julian Meteor January 11, 2009 0 0 Get merch Get the Roffle McWaffle mug. Buy Now — $32.95 See more merch