The act of finger fucking a vagina, then wiping the still moist finger(s) on a persons upper lip.
"Hey Boobie, I just finger banged Nichole in the kitchen, then gave Munday a stinky muffstache"
by LUGNUT23 May 17, 2008
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Random Guy 1:Yea man, it was gross... she had a huge muffstache.

Random Guy 2:Well she obviously didn't get the memo.... its shaved, Not paved.
by Jagged Edge June 26, 2007
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a large patch of hair that grows on the upper lip of butch women who eat a lot of vagina.
nice muffstache juli!
by jackin kevackie September 21, 2008
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1. The small mustache known to be on a trimmed muffin.
*Hence the word Muff-tache.*

2. the bunch of crumbs a man gets on his huge mustache after eating a good muffin.

*the muffin in this definition does not refer to the muffin in the last definiton*
1. -Dude 1: Hey!, have you seen Jane's Muffstache?!
-Dude 2: Who hasn't?!
-Dude 3: Oh is that the Jane with a hitler looking mufftache?

2. Jack: Man i thought everyone was checking me out until they told me i had crumbs in my mustache!

Bob: Yea, i hate having a Muffstache! its such a mojo-killer!
by Reaper727 September 27, 2009
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The taming of a woman's pubic hair into an elegant 70's style moustache. When done correctly, it should resemble a butterfly with a big sanchez 'stache and a sombrero.
A really good band name is Muffstache.
by A Creative Pseudonym December 4, 2008
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When a guy is eating out his lady counterpart's muff - typically one who is not completely shaved - which would give the strongest visual image of the word's description.
"Last night I got my muffstache on with your sister."
by redcore September 7, 2007
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