SB 

Stupid Bitch

shut the hell up you SB.

SB by John Fru August 18, 2003

sb 

Skateboarding, or anything that refers to nike's skateboarding shoes.

My buddy has a collection of SB's, mainly pink box dunks because he's a hypebeast but it's still cool!

sb by B!0hzrd June 18, 2007

SB 

1.Stoner Buddy
2. greatest person ever
3.Someone you love to death

I love you my wonderful SB.

SB by joyriddr March 8, 2008

SB 

SB is an abbreviation that commonly refers to the term "Shout Box" on websites such as PWNED.COM.

Dropkickdog is such a N00b. All he does is idle in the SB all day asking people to play CS:S and Team Fortress 2.

SB by Clov3r March 14, 2008

SB 

1. Strong Bad
2. Having to do with Strong Bad.
3. What SB must stand for; See "Stong Bah".

1. "SB is fwickin' awesome."
2. "That is SO SB."
3. "SB. Oh, SB. That must stand for Stong Bah."

SB by T3h barninat3r September 21, 2003

SB 

SB is a very common chinese slang for "dumbass, moron", pronounced "shar-bee", used by every generation in China, from teens to grandpas.

Two chinese guys were riding bicycles. All of a sudden, one guy spit up in the air, the guy behind him caught some of his saliva in his face, then went furious.

MAN1: Hey! Hey!!! @#&#$!!!

MAN2: Huh??? SB!!!

MAN1: @#&%$!#$ !!!!!!!!!!!!!!!!!

SB by China-dude October 30, 2012

SB 

(n) Seductive beast, sexy beast; one who is attractive and the other gender would like them in bed.

I'm an SB.
your ugly, you are so not an SB

SB by senile banana October 26, 2010