Ghostbuster 

PcP mixed With Crack, Usually in a marijuana cigarette smoked.

"who got 10 on the ghostbuster?" - bluntmaster flex, asking if anyone wants to smoke a ghostbuster for 10 dollers

Ghostbuster by Buddafunk September 21, 2008

ghostbuster 

the act of blowing a "snot rocket" inside the vagina. the word comes from the idea of a "slimer" aka "booger" going into the "trap" aka vagina. like in the movie ghostbusters. also referred to as the "crotch rocket"

i pulled a ghostbuster on that ho! she deserved it.

ghostbuster by ewun April 26, 2006

ghostbuster 

Act of passing anal gas while in fact, obtaning oral pleasure from another. You fart while she is sucking you off, plain and simple.

I gave that dirty tramp a ghostbuster, boy did she squirm.

ghostbuster by tommy lynch May 25, 2004

Ghostbuster 

When A Police officer Pulls An Individual Over For "Ghost Riding The Whip" He/She Is Referd To As A GhostBuster

"Aw , They Pulled him Over For Ghost Riding the Whip?" "Yea, They Some GhostBusters

Ghostbuster by Jameezy July 29, 2006

Ghostbuster 

When A Police officer Pulls An Individual Over For "Ghost Riding The Whip" He/She Is Referd To As A GhostBuster

"Aw , They Pulled him Over For Ghost Riding the Whip?" "Yea, They Some GhostBusters

Ghostbuster by Oh MEeEZy September 7, 2008

Ghostbuster 

to kid around, just kidding, joking

"yo chill son, im just gb'ing"

"gb gb"

"i fucked your mom...ghostbuster ghostbuster"

"i have aids...gb gb"

Ghostbuster by Eddyson November 5, 2008

Ghostbusting 

The act of inhaling someone else's smoke rings

"I've been blowing good smoke rings all day!"
"yeah but Dude has been Ghostbusting them all day!"

Ghostbusting by Brown_bear December 15, 2009