When you go to the store, and see several people, but you can’t escape talking to them and get stuck talking for a long period.
by Humble Goose November 27, 2018
Get the Flap Trap mug.
The extra wrinkly folds as obtained from having such conditions as Hound Dog Syndrome (HDS) are wrapped around the penis and used as a fuck toy. The penis is thrust into the surrounding flab of skin, usually with some form of lubrication, either saliva or artificial lube.
"That fucking ex-fatty Sarah was giving me terrible head, so I flap trapped the fuck out of her."
by 1fist2far June 22, 2009
Get the Flap Trap mug.
The act of capturing a man so intensely that you win him over by using your vagina as leverage.
Homie #1 : yo dawg that girl got you doing whatever she wants 24/7.

Homie #2 : yea bro she been flap trapping me for weeks.
by ClovertOperation April 10, 2018
Get the Flap Trapping mug.
When your so fat you loose stuff in your fat.
She's buff on her insta but I bet can flap trap in RL
by Fuhskvvcobdeovsgjv April 16, 2017
Get the Flap trap mug.