Sticky residue, also know as semen, left above the upper lip of the person who just gave a blow job. The semen dries to give the appearance of a white mustache. Got cum?
The fuckin’ cumstache I left on Miss Stewart made the bitch look like Santa Clause in a snow storm, ho ho ho, bitch!
Pimp Daddy Chad tarafından 3 Mayıs 2003, Cumartesi
A mustache of semen (cum) that is delacately layed on the upper lip of a female, or in a homosexuals case on the upper lip of a man. This can be licked off by any partner and deposited into a sink or swallowed. Make sure there are no STD's while preforming this sexual activity. Best done after oral sex.
Dude i was gettin head from this chick and i cumed on her face and made a cumstache outta it... it was gnarly. it was a true work of art! She swallowed it and everything!
Alex Ostrow tarafından 18 Nisan 2006, Salı
After the act of oral sex, on occasion the partner's cum is left behind on the upper lip, under the nose. This can resemble a mustache and commonly confused as a milk mustache.
John gave the ho a fancy handle-bar cumstache, paid for her fine services and departed ways.
Knifo tarafından 23 Ağustos 2011, Salı
A mustache of cum after one tries to swallow.
"Man she blew me and got a big ol' cumstache!"
JCbaybee tarafından 26 Mart 2010, Cuma
residue from oral sex around your lips.
I got grossed out i saw an old man with a cumstache
matt + ed tarafından 4 Mart 2004, Perşembe
when a girl gets cum above her lip under her nose, like a mustache
that girl got a cumstache in this porn i saw today!
mmaaaxxxxxxxxxxx tarafından 18 Ocak 2008, Cuma