1 definition by sou1shriek

{muhnch-stash}

--n.
1. During cunnilingus, the appearance that the pubic hair of the recipient is actually the facial hair of the performer.
2. A euphamism for oral sex
"Dude, I was going down so hard on that chick, I had a total munchstache!"
by sou1shriek July 8, 2012
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