Black Sack

A condition caused by excessive lint (commonly present in a new pair of underwear) clinging to the scrotum after the first use. The fuzz will fuse with ball sweat or Fermunda Cheese giving the appearance of an African-American's scrotum.

Trisha was disgusted at my Black Sack! She didn't believe that it was from my new pair of Fruit-of-the-Loom boxer briefs.

by RealTexarkanaTits July 12, 2013

[Black Sack Maniac]

a white girl who enjoys the black dick over the white

she truely was a Black Sack Maniac

by dgbush October 22, 2008

Big Black Sweaty Ball Sack

When something is extremely hard

This AP European Test is gunna suck big black sweaty ball sack

by Creelster January 11, 2010

Black Sack

A black scrotum

look at that black sack

by JackqavisYT November 18, 2020

Sack Black

A big boi slang fo Jack Black

This can also be used as an insult if you turn it around

YOU DAYM BLACK SACK or Man, Sack Black be all up in here, jump to de wheely and scram

by Big dead scrodum hat June 21, 2021