Flupnup Share definition Flag when a boy starts to touch the boob of a girl naked while another girl puts the vagina on his face and the guy licks it -wanna have a Flupnup -Sure -*weird sounds*- Delicious :D Flupnup by Black Lithor December 8, 2011 0 0 Get merch Get the Flupnup mug. Buy Now — $32.95 See more merch
