flang flap

This is the skin at the sides of the vagina that form the soft flaps.

Mary has huge flang flaps.

by Asian Munter December 18, 2005

Flange flap folder

The sexual partner of a girl who has such large labia they need to be tucked away in order to enjoy sexual gratification

Johnny's girl's flaps are so big he's had to turn into a flange flap folder just so he can bang her

by Nikki Majic April 10, 2010