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!
автор: Pimp Daddy Chad 3 мая 2003
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!
автор: Alex Ostrow 18 апреля 2006
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.
автор: Knifo 23 августа 2011
A mustache of cum after one tries to swallow.
"Man she blew me and got a big ol' cumstache!"
автор: JCbaybee 26 марта 2010
residue from oral sex around your lips.
I got grossed out i saw an old man with a cumstache
автор: matt + ed 4 марта 2004