A mustache grown by a man which consists of thin, long hairs above his upper lip. He never shaves it--it just looks like eyelashes. Grody as f**k.
Warning--Female repellent
Oh god! Evan's eyelash stash is so ratchet.

Rachel, I can't kiss him...he has an eyelash stash.
by Jasmine123 March 29, 2013
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