A ritual performed by chemistry teachers where they strip naked and get into a butt to butt position and fart repeatedly exchanging gas.
Student: "Did you hear Miss Byrne and Mr Oles gas exchanged in front of the whole class."
Other Student: "God I bet you creamed yourself"
Student: "Ohh trust me I'm soaked"
Other Student: "God I bet you creamed yourself"
Student: "Ohh trust me I'm soaked"
by Jaquantavius February 24, 2021

An esoteric social interaction, Redhead Exchange is when two redheads encounter each other in public and exchange a glance, long look, or a nod. A Redhead Exchange is not a conscience decision, but an instinctual acknowledgement of a shared unique trait. This spontaneous connection is based on mutual empathy and communicates the experience of having a distinctive appearance. A Redhead Exchange effectively says " I know what you've been through".
by Red Ted September 1, 2025

A melon exchange is when two pregnant women suck on each others breasts until they lose circulation and become unattached from the body. Then they are placed in a blender to be consumed by their child
by Rusty cabbage August 26, 2017

by 459395 March 5, 2022

A Manhattan Exchange is where one person lays with their ass in the air, gaping it open, while another person stands over them and shits into their ass. Then they swap positions.
by PoopyBungus June 11, 2022

When you and your partner line up your buttholes and you or your partner poops in to the other’s rectum.
by ChocolateMaster December 22, 2023

by AleMo September 18, 2016
