When a women has become overweight to the point of having a large, sweaty, cheese producing flap or roll of fat hanging down over her puss.
Check out the poon flap on roseanne.
25๐ 12๐
just look at your mom's snatch... you'll know...
Oh my fucking christ, your mom has some gnarly poonflaps.
5๐ 10๐
An untapped poonflap is a pristine e-girl vagina. Specifically one that has voluptuous lips.
Gee: Yo did you ever get nudes from that e-girl everyone thinks is hot?
Ugi: Ya dude she sent it. Thatโs one radical untapped poonflap
A pristine e-girl vagina. Especially one that has voluptuous lips.
Gee: Yo did you ever get a cooter pic from that one girl?
Ugi: Yo I didnโt just receive SOME cooter pic bro. I received a pic of an untapped poonflap
Gee: Oh shit..