When someone on your facebook friend's list is logged on to facebook but the chat status reads as offline.
I know she's online on facebook cause she's adding new friends and liking other people's status lines. Why she gotta be ghost facebooking man?
by Caballo viejo September 14, 2011

A teenager wearing bright-coloured clothing, but has cuts on their wrists would be classified as a ghost emo.
by Lunanuh January 7, 2009

When you go to a party whether or not you were invited, drink all of their booze and bounce without telling anyone.
by JulesRules89 February 10, 2014

Person 1: YO DAWG THE CHAIR IS MOVING BY ITS SELF!
Person 2: YO THAT CRAZY OH WAIT YOUR Ghost-Chairing!
Person 2: YO THAT CRAZY OH WAIT YOUR Ghost-Chairing!
by James & Matthew March 14, 2020

Billy: Man, my friend just got killed by a drunk driver so we made a shrine with his bike, and painted it white.
Xavier: You mean a ghost bike? Did you put flowers near it?
Xavier: You mean a ghost bike? Did you put flowers near it?
by Trinidude1494 August 10, 2009

The sly poopie you have sometimes which is so illusive that when you wipe it leaves NOT a SINGLE remain or smidge of evidence—The only proof your poopie leaves is what‘s in the bowl staring back at you. Ghost poopies are more common in the fall season around Halloween. Be careful they are so sneaky and sly you sometimes don’t even know they slipped out.
Person 1: Bro I just took such a massive sh*t but I ain’t see nothing on the toilet paper?!
Person 2: Happens to the best of us, you caught a case of the Ghost Poopie!
Person 2: Happens to the best of us, you caught a case of the Ghost Poopie!
by peepeepoopooman:) July 6, 2020

noun. A person or thing that is completely devoid of any use to society. Like a fish with a bicycle, a ghost ashtray has no benefit whatsoever, it merely takes up space and collects dust. Think about it, if a ghost could physically manipulate material objects, items like ashtrays and urinals would be completely useless to them. The term originates from a story about an evil, ambitious man who did alot of horrible deeds and killed many innocent people in a quest for more power. After he finally died, all spirits of the people he had wronged swarmed him. They squished and moulded his spirit into the shape of an ashtray permanantly.
by Apathygrrl September 25, 2005
