A Ball-Swap is where you swap one or more testicles with a friend, at home. One testicle is removed and swapped with another. You can also swap a testicle with an object similar in size, like a grape or a large marble.
"We ball-swapped yesterday."
by eowilson April 29, 2024

by ipbonix December 24, 2024

by i4ba6g4rigt March 1, 2024

Swap your hoodie every until Christmas break with a person who has the closest birthday to you or if u don’t do that then ya have to hug the person with the closest birthday to ya everyday until yo Christmas break 💞 STARTING 11-20-19
(Example:May25&May26 u have to swap or hug until Christmas break)
Hoodie swap:Give someone your hoodie and they give to theirs or hug until Christmas break
Hoodie swap:Give someone your hoodie and they give to theirs or hug until Christmas break
by DAniEl TigGeR November 19, 2019

To swap the poop grease of one's asshole with the asshole grease of another by scissoring each others o-rings together
"Let's lock these buttholes together and grease swap!". Can also be used as "Let's lock these buttholes together and swap some grease!"
by anonymous April 15, 2025

When a set of twins male or female secretly change siblings while having sex or while in a relationship with somone without the other person even knowing their was a twin..these individuals are usually weak minded and need to be wanted and loved because their mommas never did!
by chevycarsntrucks October 14, 2015

The changing of gameboard rules like adding another game board piece that doesn't normally belong there to create I different game with a different experience.
When my friend and I get board of the same board game we try to rule swap it with another board game to have more fun!
by LaDodgers360 June 12, 2016
