Yankee Swap

It is a sexual act between two guys when one homie is sucking the other homie's dick, and then they swap where the guy that just received head is now sucking the other homie's balls.

Friend 1: "Bro you down for some Yankee Swap tonight?"
Friend 2: "Yea but only if I get to go first"

Yankee Swap by lilnutzak69 January 26, 2021

NAC Swap 

Something exclusive to call of duty and gmod, where you press Y at a certain point in an animation and it changes weapon instantly, it can be done with many different things and requires very fast timing to get them consistently. Unless it is a Moni NAC.

"Wow, did you see that tag NAC swap prodan hit on derail in Despize cams 47?"
"Yeah that was ok but I am better"-Cedar

NAC Swap by NACCER March 3, 2015

egg swap 

Sharing semen, usually by spitting] it from one mouth to another. So named for the raw egg texture of a load of cum.

I don't know how to feel about my girlfriend -- she wants to egg swap after I fuck her in the ass and go shrimpin'.

egg swap by Dharma Midget October 20, 2016

cincinnati swap 

You're nailing a bitch from behind real hard, your friend (who has been hiding in the closet) jumps out, swaps with you and starts hitting it without even missing a beat. In the meantime, you run outside of the house to the window of the room that they are in, knock on the glass, and wave to her.

Shit son, you should have seen the look on that ho's face when I knocked on the window!
Cincinnati Swap!!!

cincinnati swap by HeWhoIsClosestToGod March 3, 2009

Swag Swap

When you have trouble getting the girls so you ask your best friend to nut into your mouth to transfer his swag to you.

Yo bro I can't seem to get this chick,can I get a swag swap?

Swag Swap by JCSUPERMAN July 24, 2015

Mud Swap 

The sexual act of emptying ones bowels into another persons anus. Popular with the gay community.

I cant believe Steve and Stew did a mud swap man!

Mud Swap by Beanwood July 20, 2010

blockbuster swap 

n. The act of taking one of your old, scratched up discs and replacing with a mint, clean Blockbuster DVD, or game, and returning the scratched disc.

Nick's little brother scratched up his Halo 2 disc, so he rented the game from Blockbuster and switched out the discs.

1 - "Man, my old Splinter Cell disc is too scratched to play on my Xbox."
2 - "Dude, just pull a blockbuster swap."
1 - "Good idea."

blockbuster swap by sloppy jugs May 11, 2006