Black Shack 

Crib, House or Dwelling in Babbacombe

Krissy 'the King' Hughes lives in a black shack

Black Shack by 4 miles niles June 21, 2003

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.

Black Sack by RealTexarkanaTits August 26, 2013

[Black Sack Maniac] 

a white girl who enjoys the black dick over the white

she truely was a Black Sack Maniac

[Black Sack Maniac] by dgbush February 25, 2009

Black Sack 

A black scrotum

look at that black sack

Black Sack by JackqavisYT November 17, 2020

Over the back rack shack 

Brassiere. Other slangs are, but not limited to; "Over the shoulder boulder holder" and "Across the chest breast rest".

I had to ho buy an over the back rack shack for my wife the other day.

Over the back rack shack by Toblucz May 2, 2014

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

Sack Black by Big dead scrodum hat June 21, 2021

Big Black Sweaty Ball Sack 

When something is extremely hard

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

Big Black Sweaty Ball Sack by Creelster January 11, 2010