Dirty Stock Exchange

when a male vomits into a females mouth, resulting in semen deposit into both the male and females vagina.
Hey bro, heard u gave the “dirty stock exchange” to jennifer last night.
by the_ceo_of_sex February 23, 2020
Get the Dirty Stock Exchange mug.

Gram exchange

When you offer your dealer a certain amount of weed in exchange for another strain of weed. If the strain is better you get more grams back, if it’s worse, vice versa.
Hey dude, did you know Timmy does gram exchange now?
by Filantropist1996 April 21, 2022
Get the Gram exchange mug.

Wall Street Exchange

A sex act in which one participant shits into the other's anus, usually in a solid form.
"Hey bro, I tried shitting in her to assert dominance. It was awesome!"
"Damn dude! you guys did the Wall Street Exchange!"
by Doombox3 July 25, 2022
Get the Wall Street Exchange mug.

Dolly-Rogers Exchange

A Dolly-Rogers Exchange is a hypothetical choice involving the exchange of one highly valued item for another that one is unwilling to make. The name comes from the hypothetical sacrifice of Dolly Parton in order to raise Fred Rogers from the grave.
Rob: "Would you kill Dolly Parton to raise Mr. Rogers from the dead?"
Al: "No way would I take the Dolly-Rogers Exchange."
by DrBruz June 07, 2024
Get the Dolly-Rogers Exchange mug.

Gas exchange

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"
by Jaquantavius February 24, 2021
Get the Gas exchange mug.

brotein exchange

To engage in an intense 69 session with a fellow male for (hopefully) long periods of time followed by swallowing each others loads.
"Dude, you up for another brotein exchange? I'm horny as fuck and my balls are full." "Same here bro. Horny as fuck too. I know you love the taste of my sperm. My parents aren't home so we can get together here."
by Watchinfool September 21, 2023
Get the brotein exchange mug.