muffstash is the patch of hair left in a strip on the vagina. The muffstash like its brother the moustache which is usually found on the upper lips of men and hairy obese woman, is groomed to perfection daily. but unlike the moustache in purpose the muffstash has no real function other to collect an acute line of stink and look silly, like shingles in the Vanilla Ice era.

When some little bitchboy is acting like a little tiny pee pee poo poo baby and messing up the group plans.

a muffstash is what someone acquires from eating a girls box. not just any box... a nasty stinky one.