FB sack

When you have balls the size of church bells to post something on Facebook that will literally piss off 8 out of 10 of your friends such that most of them unfriend you as a result.

Mich: OMG did you see Phil's post on Facebook? He literally said no wonder we are a country full of P's responding to all the democrats crying that Hillary lost to Trump. Now that's FB sack!
Pills: STD standard

by 1337c0d3d00d November 11, 2016

Stiff Sack

Being a boring/square person, not being involved in group activities

Chris doesn’t want a shot, he’s being a proper stiff sack

by Sandra, Holly, Emily, Chris April 30, 2021

center-sacked

The rare but inevitable occurrence when one male must sit between two other males.

Yo dawg! There's room here in the middle, you ready to get center-sacked?

by heyheywhoooo May 23, 2013

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

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

nad sack

scrotum

My nad sack is sweaty.

by Tuset September 26, 2010

Sack and Whack

Stuffing your balls inside a vaginal cavity like packing a pipe with your thumb while jerking off onto declared body part such as stomach or back (if flexible). Also called "sack n whack".

Hey babe, mind if we sack and whack on your back while I read phrack on your mac? k thx hun.

by deadly muffin November 16, 2010