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37.
gb
GB (GHB or liquid extascy) a fantastic substance to f**ck on!!!!
by Alison Layton August 15, 2003
 
1.
gb
Gravity bong. a device that concentrates marijuana smoke to a degree that leaves you stupid high after taking 1 hit.
man we had 3 heads on a nick so we had to break out the gb..
by p April 21, 2003
 
2.
GB
"Yo, wanna come over and take some GB's?"

"I took like 1 GB out of that 2 liter and I was baked!"

"Lets go take some GB's"
by Random00 July 13, 2006
 
3.
gb
Gigabyte - a computer term for storage which is about 1,000,000,000 bytes or actually 1,073,741,824 bytes.
I have 20 gb left
by <(( ^_^ ))> August 01, 2003
 
4.
GB
Grinding Buddy (:
ex: at the party last night me and paige were GBs
by splitdodge22 November 28, 2010
 
5.
GB
Abbreviation for "gang-bang"; often used in texting
That bitch just got GB'd.
by janedeere August 05, 2011
 
6.
G B
the akrinum for the words Gay Boy. Usually used to describe someone who is or is being Gay.
Kid #1: Hey look at that kid over there.

kid #2: Oh ya, he's such a G B!

kid #3: Man, i bet his name is Sean
by kid #1 December 04, 2009
 
7.
GB
"Get Blown" (G-et bl-ō-n)
originated in Genoa Kingston High School by Fuckin Fencl and the "GB Crew". Get blown means to smoke some marijuana to get high. This is often screamed through the hallways in a funny voice. Even after the originating classes graduation, the legacy still lives on.
Mike: "GB"
Alan: "blaze 'em up!"
by Jennuine Narcotics. March 21, 2011