Ghostache 

A mustache that only appears occasionally. Origin unknown. First noticed as a shadow on the upper lip, may later show up in photos to the confusion of the clean shaven individual afflicted with it.

"Did you see that ghostache gigato was sporting at trivia last Tuesday?! Off the richter!!"

Ghostache by arigato September 11, 2009

Ghost Printer 

When you printer turns on (or off) by itself.

Guy: Holy shit did you see that my printer just turned on by itself it scared me!

Friend: "ghost printer".....

Ghost Printer by whoageez November 30, 2009

Ghost Writer Webcam 

On Chatroulette, a couple has sex while a friend types at the keyboard. The key to making it a success is to make the "keyboard man" invisible to the web cam.

Vince: So my friends and I decided to go on Chatroulette. I was keyboard man.

Hot Chick: You guys did a Ghost Writer Webcam?! I wish I could have been there!

Ghost Writer Webcam by theandimancan August 4, 2010

ghost sip 

The action of lifting a cup of tea or coffee (cuppa) to your lips, having momentarily forgotten you had the last sip a few minutes ago. The action of a ghost sip is often followed by an expletive.

*lifts empty tea cup to mouth expectantly* "Whore's piss! Fucking ghost sipped!"

ghost sip by money making game November 21, 2010

Ghost Slappies 

To be jerked off while sleeping as a revenge attack for being a total piece of shit. Usually the discharge is aimed at the stomach of the victim to make a messy aftermath. When the victim wakes up they will see the cum on their stomach and realized they had been slappied but don't know by who, hence it being a Ghost Slappy. This is in no way gay.

Friend comes home really drunk, pukes on your floor and passes out.

You give him some ghost slappies.

He wakes up and says "Fuck I got Ghost Slappied again!"

Ghost Slappies by gotchabetch September 1, 2011

Ghost Dawg 

An acquaintance or friend who tends to disappear into thin air. Often a member of a group of friends who tends to bail at parties, leave early during an engagement, or otherwise is notorious for fleeing the scene without duly giving notice.

"Man, this party is just starting to warm up, but I can't find Peter. I bet Peter pulled a Ghost Dawg again."

"So the new employee just walked off the job? Just like that, without even alerting anybody? He pulled a Ghost Dawg."

Ghost Dawg by hammerofthegods December 25, 2011

ghost spank 

when a male has masturbated so much in a day that no jizz comes out but he can still feel the pleasure.

Dude I just had the best ghost spank, and their was no clean up.

ghost spank by master of baters August 7, 2012