a mustache that kills your game unless you're vertically smash'n, swagged out, cowboy dean... with a 'stache.
Guy) Hey babe, wanna go back to my place later tonight?
Girl) Sorry, you don't have enough game to where a merk-stache.
Girl) Sorry, you don't have enough game to where a merk-stache.
by ajdean389 January 11, 2010
Get the merk-stachemug.