Silly Sack

A disgruntled nut sack, most commonly found on overweight adolescents.

"Wow dude, your nuts look like a mashed up piece of bubblegum. That is definitely a silly sack."

by Rodbonginator January 9, 2009

Kack Sack

a strange bag one might carry just for the excuse to carry a strange bag. The bag is most likely both uncomfortable to carry but also nearly impossible to use as a bag (cannot hold useful items). And holy shit what is this? The FaceBook feed seems to be updating talking about Porn! and terrorists? What is this crud crumpet? I shall not accept this random posting of strange words by freshmen (for who else actually visits this page).

Do you under stand the stupid bag word? I just wrote this so I could say Kack Sack in real life, and cry in front of my three friends, so fuck life, fuck me (please don't), and fuck tennis.

I but some bull shit in my Uber Fashionable Kack Sack just so I could justify carrying this stupid bag.

by Feleckitet May 27, 2014

smooth sack

Shaved testicles. Periphery's singer claims you can't regret this life-style transition.

"Once you go smooth sack, you never go back."

-Spencer Sotelo 2014.

"I went smooth sack, since I find it more comfortable when masturbating."

by nchapi July 25, 2014

Sack of Rye

The Creator of Smash Bros.

Mister Sack of Rye announced Piranha Plant for Smash, but not Waluigi.

by Smith69420 January 17, 2019

Sack to back

A long lick starting at the sack and continuing through the ass which ends at the middle back

Hey Timmy if you aren't home by 9:00 your finna get a sack to back

by Sacktacious May 27, 2018

Sack Smacking

Sexual activity involving the intentional smacking, flicking, punching, kicking or striking of the male ballsack for gratification. May involve hitting with the hand or other device such as a riding crop.

I hired a DOM off the internet and she tied me up and did some sack smacking. Hurt like hell but we both enjoyed the experience.

by Eaton Holgoode April 26, 2017

sack of niplets

A phrase used by jacksepticeye in the I am Bread series, meant to be used as an insult.

You sack of niplets!!!

by The World Rulez May 7, 2018