When you cum on your girls upper lip and brush it with your pubic hairs, henceforth making a white and gray mustache.
by Yahboi_Skinnypenis December 9, 2019

by bitch basket fagola November 7, 2010

by Big Moustache May 31, 2009

When one proceeds to fellate a man w/ over grown pubes. Once she/he has taken the dick far enough into the back of her/his throat, her/his mouth will be right on the overgrown pubic hairs, resembling a mustache.
Dude - you know I don't give a shit about my ball-fro, so when I shoved my dick down Abby's throat, that bitch had a popsicle mustache!
by Hot Jizz March 10, 2014

by Tom Willis February 23, 2005

the few tiny hairs that grow on the sides of a persons upper lip. often seen on mexicans and young boys who can't grow in a full mustache yet. reference to the "mustaches" on catfish.
sorry, you can't grow a real mustache yet, but those little whiskers on the sides of your lips are shaping up to be a pretty good catfish mustache
by taniawarf August 15, 2010

