baby exchange

When you cum inside an envelope that came inside an envelope and return to the original sender

Ken: Did you mail that envelope back in?

Tyler: Of course, I made sure to include the baby exchange.

by Thetiedyeburrito September 27, 2018

Useless Exchange Of Information

When an individual is answering a question, and provides numerous additional pieces of information that are completely irrelevant to the answer you are asking for. Typically you will need to ask this dumb fool the question again, in a simpler fashion, to get a clear answer.

“Which time will you be arriving?“

“Well, I just have to do some laundry. Then I’ll go to the grocery store...I ran out of toilet paper...” Etc.

A Useless Exchange Of Information has just taken place.

by UsefulTerms December 25, 2019

Exchange heads

69, Sixty-nine, simultaneously eating pussy and sucking dicks, playing with the cat while eating a dog

Her: Lets fuck
Him: Exchange heads first...

by @Hip_Matter August 27, 2019

pharm-exchange

Exchanging random pharmaceuticals with a group of friends.

To try new drugs

Bro 1: Bro I don't remember what i did yesterday
Bro 2: Did you get drunk?
Bro 1: no i took some pills
Bro 2: what kind of pills?
Bro 1: I don't know, it was a Pharm-Exchange

by sck-a-cck October 25, 2017

Gift exchange

Exchanging nudes

Are you interested in gift exchange? Dick exchange

by ThabisoNgoepe June 26, 2017

Bladder Exchange

When two gay men simultaneously urinate into each others urethras

Micheal:"Seth, did you hear what Carson and Nic did last night?"
Seth:"No, what?"
Micheal:"They did a bladder exchange!!"

by Connor&Seth November 15, 2017

swedish exchange

The act of blowing smoke in one person’s mouth into another’s mouth.

“Bro did you see those girls? They just did a swedish exchange, it was so hot.”

by B1840ndvek November 21, 2017