When a fine young girl is dating an ugly creeper with a mustache, we call him her Mustache Cash Stash.
Guy 1: Dude, whats that hot piece of ass doing with that fat dude with the creepy mustache?
Guy 2: Oh, thats just her Mustache Cash Stash.
Guy 2: Oh, thats just her Mustache Cash Stash.
by Teh Big O June 1, 2021
Get the Mustache Cash Stashmug. by Louiloui September 17, 2013
Get the mustache cash stashmug.