SAB 

Acronym for shit-a-brick, can be used as an offensive name for people with the reputation of having large dumps, or applied in a wider sense. Highly offensive.

'Shut up SAB, we don't like you!'
'Bite me!'

SAB by Shifty Shane June 10, 2006

SAB 

Separated at birth. A term used to describe people who look extremely similar, as if they were identical twins who were separated at birth.

Sarah Palin and Tina Fey: SAB?

SAB by Philly Sasquatch February 5, 2009

sab 

sab means stupid ass bitch

Man 1: omg, i hate my history teacher, he made me sit in the back of the class for nothing
Girl 1: like omg, he is such a sab

sab by Reem Joshi December 28, 2006

SAB 

Sexy
Ass
Bitch

or

Stupid
Ass
Bitch

you're welcome.

omg she's such a sab... annoying as fuck

SAB by fucking ratchet April 6, 2015

SAB 

SOME ONE THAT IS Serious About Band

DANA IS A SAB SHE IS SERIOUS ABOUT BAND SHE GOES TO PRACTICE EARLY AND STAYS LATE AFTER PRACTICE SHE GOES OVER HER SCALES AND PLAYS HER MUSIC UNTIL IT IS MEMORIZED.

SAB by kid_sci_fi August 9, 2009

SAB 

A person who takes it easy during the hard parts of workouts i.e. taking it easy on the uphills and going hard on the downhills and is generally an all-round bitch.

Saul's is a bitch. Never trys hard during the workouts and always makes bad jokes and makes himself look like an SAB

SAB by Nex Relson and Pike Muncel December 29, 2007

Sab 

Short for "sabatard".. meaning weirdly stupid.

Wow, you're such a sab!

Sab by sheek_chic87 July 23, 2010