mustache
A woman that a homosexual man marries or dates to disguise the fact that he is in fact a homosexual.
Example:
Andy : Hey Matt, did you see that chick Evan was making out with last night?
Matt : Yeah. What's up with that, yo?
Duncan : Mustache.
Andy : Oh.
Matt : On.
Andy : Hey Matt, did you see that chick Evan was making out with last night?
Matt : Yeah. What's up with that, yo?
Duncan : Mustache.
Andy : Oh.
Matt : On.