Belly Button Rape Share definition Flag To put your finger in someone's belly button for more than 8 seconds. It is then classed as rape. "You put your finger in my belly button for 12 seconds, that counts as belly button rape" Belly Button Rape by Raybabe December 17, 2011 0 0 Get merch Get the Belly Button Rape mug. Buy Now — $32.95 See more merch