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

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

rim sack

The result of the testicles coming into contact with an unclean anus during intercourse.

That chick gave me rim sack, I had to wash my balls 4 times to get the stank off.

by yokah March 7, 2011

Sack Mouth

When you suffocate someone using your nutsack. (Picture the way a small child looks when they put a plastic bag over their head and breath in.)

If that bitch/ screaming child doesn't shut up, I'm gonna give her/it sack mouth.

by Snake Mittens January 30, 2010

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

Sacking around

The act in which one waves his ballsack in a figure of eight. or

A general term for messing around

Example 1
Person 1: Hello, what are you doing there?
Person 2: Why, i'm just sacking around

Example 2
Person 1:*listening to music, not doing homework*
Person 2: Stop sacking around and get your work done

by thatfatkid1704 June 28, 2011

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