pick a flap and fuck it
What one is forced to do when trying to have sex with an obese female, and does not have any flour handy to roll her in to help search for the wet spot.
Pick a random flap of fat and proceed to fuck it.
Pick a random flap of fat and proceed to fuck it.
I was so drunk last night I went home with a fat chick and I had to pick a flap and fuck it!