This is a result of receiving head from a person with a thick mustache causing a brutal rug burn on the na na/vagina
This morning has been agony, I hooked up with Jerry last night and he gave me the worst mustache stain ever.
by Mustache Stain October 12, 2015
Get the mustache stainmug. a residue of vaginal secretion remaining on the upper lip of the performer's lip after performing cunnilingus.
by milky-way October 5, 2016
Get the Milk mustachemug. A term used for a bad guy that people would say, “want to kill baby ______ “ and for some reason most people would say no since they are psychopaths.
by Oldefrog March 5, 2023
Get the silly mustachemug. by Jabbitt October 12, 2017
Get the marinara mustachemug. by Drew Gilpin Faust September 16, 2016
Get the mustache cuntmug. When you are fucking an Indian man or woman in the ass then you pull out and give her a mustache with the shit on your dick
by LesteerTheMolester August 5, 2023
Get the Mumbai Mustachemug. by NostalgicMary on Roblox April 19, 2020
Get the Orange Mustachemug.