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

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

leg sack

A sack full of the harshest insultes know to the modern man

-to be a literal leg

-a replacement swear word in case you're in a dangerous area

"Dude did you see the teacher today? He was being the biggest leg sack"
"I wanted to go out tonight, but my mom was being too much of a leg"

by Mr. Leg November 21, 2014

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