net sack

A term used to describe the virtual balls of people who trash talk in an online thread because they know you can't throttle them through the screen.

"Billy is quiet and indifferent in a crowd, but online he has a net sack the size of an elephant."

by TheGhostrider420 August 7, 2014

Ninja Sack

A prank that is pulled usually in high school by taking someone's back pack, taking everything out, turning the backpack inside out and putting the stuff back in.

Dammit! The seniors ninja sacked me again.

by YarmouthClippers June 13, 2009

nad sack

scrotum

My nad sack is sweaty.

by Tuset September 26, 2010

Skunk sack

The yeastie. Skunky smell off a man's sweaty ball sack

After a long weekend of camping I had the worst case of skunk sack!

by Stan "the sweet stink" D... June 20, 2011

Whale Sack

A Whale Sack is the slang term for a whale genetal. Usually, sperm whales are called this.

Boy : look at that sperm whale
Girl : sperm whale? Thats a Whale Sack!
Boy : whats a Whale Sack?
Girl : you.

by whalesack May 26, 2014

rot in a sack

A general insult for when someone exhausts your patience really quickly.

Okay, uh, I'll tell you what. You can rot in a sack for all I care. Good-bye.
Wait, don't leave!
ROT! IN A SACK!

by Intelligence001 February 3, 2019

sack goblin

A person who loves to gobble on ball sacks.

Karl's a sack goblin. He still swings from Skool Boy's sack.

by Proffessor Wizzy June 18, 2008