Sluttermuffin 

It is a girl who only talks about her vagina and will never reciprocate the favor after you have fingered or gone down on her.

That chick is a real sluttermuffin!

Sluttermuffin by Bigb12345 April 10, 2015

fluttermuffin

A girls fart that stays trapped in her vaginal lips until it travels to the front for release. Often, there is a sensation of fluttering while the fart travels along the muffin.

The hard seat trapped my fart, sending to the front for escape. It wasa classic fluttermuffin. Girl fart front fart

fluttermuffin by yellow7112 January 22, 2014