rudystache 

A pre-pubescent girl who is sporting a slight yet pronounced moustache, much like Rudy from the Cosby Show.

"Check out that girl with the rudystache. I bet she was the cute kid a few years ago but now she looks like Alfonso Riberio, which is no fun."

rudystache by ExNWPers August 8, 2005

Rustache 

The delicious outcome of the act of performing oral sex on a woman during her menstrual cycle.

Billy badass got a handlebar rustache from eating the discount prostitute's bloody vag.

Rustache by Robbid murphis May 17, 2011

rustache 

Thick black hair surrounding the rectal orifice.

Last night Mike asked Tommy to give him a rustache ride.

rustache by Casey February 24, 2005

Rushstache 

A mustache grown specifically for the viewing pleasure of the Canadian fast paced classic rock band RUSH.

Dude what's with the derty stache?
Man, I'm growing a Rushstache, the Rush concert's in two days!

Rushstache by NeilPeartInsideMe July 18, 2010

rumpstache

The hair surrounding one's ass hole. A deterrent to anal sex and obsolete pre-historic filter for the rectum.

She wanted me to cram the prick in her tookis, but that rumpstache was unshaven and had a couple Corn Nuts tangled in it, so I just beat off in her hair.

rumpstache by Killy Pistol January 15, 2008

Rumstache 

A liquid moustache -Similar to a Milkstache- developed while drinking rum(Or other alcohols) from a wide rimmed container like a glass. Can burn or leave rashes if left unchecked for long enough as the alcohol harms the sensitive upper lip skin. Sometimes enjoyable to have a member of the opposite sex lick off.

James woke up with a bad rash after failing to wipe off his rumstache

My girlfriend had a big rumstache after her swig, so I used it as a reason to lock lips.

Rumstache by drinkysmokey January 23, 2010

rushstache 

A mustache grown specifically for the purpose of fraternity rush. Usually only done by older fraternity men during rush as a sign of experience rushing potential new members.

"Hey man, nice mustache"

"Rushstache kid."

rushstache by stonewall230 November 21, 2011