twat the flapcake Share definition Flag to caressingly grappel the male cock in and out of the female keyhole. To fuck. Yo dude you have to twat the flapcake on your ho, that jawn looks ready for action. twat the flapcake by eljefe June 11, 2008 0 0 Get merch Get the twat the flapcake mug. Buy Now — $32.95 See more merch