verb: to mouth holster. a blow job. preferably a long blow job. derived from the old west vernacular. as in to have your weapon holstered with another's mouth. think of it this way: its a safe place to keep your wang.
a: "how do you know that chick?"
b: "she mouth holstered me"
a: "come again?"
b: "she took me in with her mouth, you know, holstered me"
a: "wha?"
b: "dewd, she blew me"
a: "nice"
by the_dutch_fist September 2, 2006
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