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

gbs

acronym for gay butt sex

Dude those girls didn't even drink last night, it was lame. Yeah it was gbs to the max!

by theocking May 21, 2008

GB

Grinding Buddy (:

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

by splitdodge22 November 30, 2010

GBS

game boy system (cover-up when someone asks you what GBS means, it really means gay butt sex{see entry 6})

Guy: Cole and Dalton had GBS with Bell and Layne last night.

Girl: What does GBS mean?

Guy: Oh, it means game boy system.

Girl: Ok, just wondering.

by The Judge94(2) March 11, 2010

gb

gang bang

Yo jigga there's gonna be a huge gb n John's basement tonight.

by John ryan and Beau August 5, 2008

gbs

An internet enclave on the Something Awful forums for the morbidly obese, and opinionated morbidly obese people. Also a place to post sob stories about your dead babies/parents/imaginary friends that nobody gives two fucks about.

Sartre: Hell is gbs
gbs: <emoticon abuse> <100 paragraphs of argument>

by GU-la-G November 17, 2006