S4B

Abbreviation for "Shit for Brains".

Lucas ain't no rocket scientist, man, he's S4B.

by Skyscum August 27, 2004

S4B

S4B means "Slide For Bro" or I got you man.

Dude 1: Yo I cheated on my girl can you S4B?
Dude 2: Yeah I got you I'll tell her you were at my place.

by racistpedofile January 15, 2023

S4B

A group of mega sesh heads from Heathfield, permanently equipped with an assortment of alcoholic beverages, Air Force 1’s or Air Max’s, and a W-KING 70w speaker

Where’s everyone in S4B? They’re seshing down MG

by Noidonthaveadrinkingproblem February 17, 2021