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 August 26, 2013

by Fat Waysider November 26, 2011

by The Napalm Overlord May 15, 2014

by GeenaBeena January 27, 2018

When a male farts, and the fart travels through his gooch, and then upwards towards his balls. Thus giving him a disgustingly warm and smelly sensation.
Guy 1: Dude, I was sitting down in class and couldn't hold it in my fart anymore so I ended up farting and it gave me a sack steamer.
Guy 2: Ugh man, those feel so warm yet so gross.
Guy 2: Ugh man, those feel so warm yet so gross.
by Oupsa March 11, 2014

The act of moonwalking out of the way of a strike to the testicles. From the French, Sack Sachez literally translates into scrotum knowledge. Anyone who knows their scrotum knows not to get kicked in it. Getting kicked in the dick is no picnic either.
by funk potato September 8, 2009

The “Emotional Sack” is a theoretical organ, which can be located anywhere within human anatomy (although primarily in the abdomen). This sack can become inflamed due to a need for attention, presenting with pain and/or swelling to the general location of the sack (with a 17:1 female to male ratio). In extreme cases the sack can rupture causing erratic symptoms in unbalanced patients. Finally, the emotional sack atrophy, leaving a once compassionate caregiver with an inhibited sense of empathy (which can sometimes result as cynicism).
*These findings are the culmination of 18 years of medical practice and research by Dr. Conquistador.*
*These findings are the culmination of 18 years of medical practice and research by Dr. Conquistador.*
The patient presented to the ER complaining of abdominal pain, it was found that she had an inflamed emotional sack.
by Dr. Conquistador March 19, 2011
