brain sac

(noun) a reference to scrotum that developed due to similarities between the appearance of the scrotum and the brain (some scrotums more than others). This link is reinforced by the fact that testosterone (a hormone commonly associated with male behavior) is produced by the testicles, which are housed within the scrotum.

They cut some giblets from my brain sac, and now I can't make babies.

by GabrielSix April 13, 2005

Brian Sachs

Brian Sachs of Wilmington DE, is one of the hottest up and coming pimps on the east coast. His first four albums all went platinum and he's won 6 Grammys. In college he was a four time Heisman Winner and won three gold medals for table tennis in the 2000 Olympic Games.

Women love Brian Sachs for his dope beats, fly outfits and his blazing good looks.

Damn!!!!! Is that Brian Sachs?? I heard all the ladies try to get wit him!!

by B Sachs March 22, 2009

Brainsack

Male testicles

All he ever does is think with his brainsack

by DanyaelDemonic June 7, 2011