sack-tap 

A sack-tap is a light tap (it hurts tho!) that a fellow soccer player may do to another player, where a dude raps the sac-de-noix of another guy.

I sack-tapped Matt, and now he's got everyone trying to sack-rap me!

sack-tap by USAF Cadet January 30, 2021

sack tap 

A trick played on a fellow athlete where the open hand smacks the target's testicles with the knuckles in a sharp, wrist flicking motion.

"Dude, I sack tapped Brandon, and now he has the whole team trying to sack tap me"

sack tap by Chris M July 7, 2004

sack tap 

The sudden and random striking of a person's cock and balls with slight wrist action.

I sack tapped him so hard today that he fell down on the ground.

sack tap by Mattyw April 26, 2004

Sack Tap 

to tap a guys balls so they knock eachother. (very painful)

I'm going to sack tap Fish!

Sack Tap by gby November 12, 2006

Sack Tap 

an action Steven Crowder asks you to do to him because he's totally not gay.

Steven Crowder : Hey you must Sack Tap me and keep it between us ;)

Male staffer : What the fuck

Sack Tap by kylekulinskifan August 10, 2023

Sack Tap 

A form of play-fighting in which male friends gently tap each other on their testicles, not to injure, but to playfully tease each other for mutual amusement.

"Boys will be boys."

"What you mean?"

"Your boyfriend just gave mine a sack tap."

"Oh! Ha! I missed it. Boys will be boys..."

Sack Tap by bro-cabulary June 9, 2020

Sack Tap 

By far one of the gayest things you can do as a male.

Walking up, and touching another dude in the balls. Your gay. No way around it. Sack Tapping is for the gays.

Sack Tap by TheHyde June 4, 2010