After you defecate and you go to whipe your ass and there is nothing on the toilet paper. A clean number 2.
Eric : "yo, I just took the biggest shit but there was nothing when i wiped."
Roger: "Damn, that's ghost booty at it's finest."
Roger: "Damn, that's ghost booty at it's finest."
by spizzeerascal May 09, 2011
Get the Ghost Bootymug.