swap-in 

An attempt during vaginal intercourse for one bro to secretly switch with another between thrusts. Thus the women has little to no idea that she is being railed by a different man.

"Catherine said you pounded her for over an hour last night! How did you do it?"

"Oh, my bro and I pulled a swap-in."

"Craig was doing this chick froggy style but starting passing out. Jon, unselfishly, swapped-in for him."

swap-in by swappers December 3, 2011

got it in swap 

1. A saying used to illustrate that you have accomplished a task multiple times.
2. Can be used as an exaggeration to describe the act of dominating a person, object or task e.g. ownage, pwnage etc.

Derived from the act going through friends deck whilst trading football stickers in school playgrounds.
e.g. need, need, got, need, got it in swap.

Person 1: Have you done that essay yet.
Person 2: Fuck yeah, i've got it in swap!

got it in swap by robert taylor February 14, 2007

swap god for a janitor rot in a jar of dog paws 

It’s the same forwards and backwards

swap god for a janitor rot in a jar of dog paws is a cool saying

swap god for a janitor rot in a jar of dog paws by Thomasfaj03 September 4, 2020

Indio Swap Meet 

The act of dipping your sweaty lubricated balls into the desert sand and dragging them repeatedly across your partners face, much like sandpaper.

Shane prepared the finest Indio swap meet Mike has ever had.

Indio Swap Meet by ZT14 October 13, 2016

indy swap 

When you swap something out for a fake or double, like Indiana Jones did in the movie with the Gold Idol and the bag of sand.

Epstein didn't suicide, the white hats did an Indy Swap with a double. White hats in control.

indy swap by Vu1c4n August 11, 2019

p-swapin

switching price tags so you get a product for a much cheaper price.

My guy Florence just went p-swapin and got a pair of dookies half off.

p-swapin by haggardchad April 15, 2009

Swapinitis 

When one performs far to many "swaps" for an armored car company.

Damn my Swapinitis is acting up again!

Swapinitis by SwapsMcgee October 13, 2022