look up any word, like dirty sanchez:
a mustache on the nose
Mike needed to wax his nostache before this evening's dinner party.
by malta12 February 19, 2011
When a man has a moustache but you can't tell where the nose hair stops and the moustache begins.
"Man, Bill has a hell of a nostache going on.."
by Terrance Yothwater June 29, 2014