GB

Taking a Gravity Bong hit or using a Gravity Bong.

"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

GB

Abbreviation for "gang-bang"; often used in texting

That bitch just got GB'd.

by janedeere August 6, 2011

gb’s

gravity bongs; using a water bottle that has a hole at the bottom with a piece on top to hold weed on the lid. you essentially burn a hole at the bottom of the bottle, cover it with your finger & fill ‘er up with water, place the piece that holds the weed on top & light it while uncovering the bottom hole so that the water pouring out pulls the smoke. once the bottle is filled, take the piece off & inhale the smoke.

bro 1: “yo dude let’s go hit some gb’s before my mom gets home”
bro 2: “ohh shit ight”

by succkmydicck November 10, 2018

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 1, 2003

GB

Short for Gang Bang.

Hey did you go to that GB last night?

by ACATCH4 January 4, 2010

GBS

Gay Butt Sex

I think Karl is gay, I heard he had GBS with Jake.

by Bry Man11 May 15, 2009

GB

Grinding Buddy (:

ex: at the party last night me and paige were GBs

by splitdodge22 November 30, 2010