sack fight

Once a tried and true method for determining the king of the block among male teens in urban areas, sack fighting involves two males grabbing each others' ball sacks and squeezing until one cries "uncle." Popular among past generations, it has fallen out of favor in the last few decades.

Howard was a tremendously successful sack fighter. His burly knuckles and ability to tolerate extreme pain made him unbeatable.

nut sack

Male scrotum.

"She smacked on my nut sack."

fart-sack

sleeping bag

the good fart-sack is mine,you can have the world war one vintage bag its bear proof.

jew sack

a sack filled with all things jewish.

"do you have a penny so i can put it in my jew sack?"

Sack hoarder

One who hoards the entire sack, not just one testicle or just the scrotam.
To be considered this, you must hoard sack on a regular basis, for selfish reasons only.

That tyler is such a sack hoarder.
Tyler, the sack hoarder, just cant get enough sack in one helping!
That sack hoarder, Tyler, has sucha large accumulation of sack; its rediculous!

Sack-out

To go to bed.

I'm so dead tired. I can't wait to go home and sack-out.

sack breath

(1)A case of extreme halitosis where the person(s) breath resembles the scent of genitals.
(2)The scent left on a person(s) breath after performing oral sex.

"Dude, what the hell did you eat? You have a wicked case of sack breath going on!"
"Katie has a mean case of sack breath!"