Sphincter Shit Swap 

A fecal foreplay game that involves the act of pooping into another persons anus; preferably of a solid nature. The goal is to pass the poo as many times possible without letting it slip out and hit the ground.

I met this girl on craigslist who had a serious poop fetish. We played a few games of Sphincter Shit Swap before getting into grimy, unprotected anal sex. I beat her 12-5.

Sphincter Shit Swap by TheFourthHouse December 15, 2012

operation turkey swap 

During a presentation, it is the act of swapping in prepared data to stand in for actual data that would otherwise take time to process, in an effort to present to an audience seamlessly and avoid delays. The origins of "operation turkey swap" come from a television trick performed on cooking shows, where a prepared turkey could be immediately displayed without having to wait for any cooking time.

Without operation turkey swap, Business would've thought our application was slow!

operation turkey swap by kh-dev June 6, 2019

Dundalk engine swap 

When someone stands in the frunk of their rear or mid engined car, freebases off of the frunk lid while having their asshole eaten.

I came out of left field pub and Geoff was getting a Dundalk engine swap from the Geresbecks's cashier, right off of the Porsche emblem and everything.

Dundalk engine swap by Captdownshift May 15, 2021

Detroit cum swap 

When a thug whips his uncut cock out and sticks it in a homeless niggas mouth and shoots his load, then allows the homeless man to do the same.

Hey dad
Yeah?
I wanna detroit cum swap this nigga
Ok cuh

Detroit cum swap by Nape rigger April 25, 2023

Hot Swap

The act of pooping, from one anus to another, with direct contact. Also known as "pooping back and forth".

Hey, what's up stud ? I would love to hot swap with you !

Hot Swap by Jordeezee August 25, 2007

swappy swap 

An advanced RMA technique that involves buying a new item only to use its receipt and packaging to return an outdated, (and or), broken item for a full refund.

Poor Gamer 1: My XBOX 360 has been acting up since I flashed it. Now I can't send it in for warranty repair.

Poor Gamer 2: Don't worry we can steal your moms credit card then do the swappy swap.

Poor Gamer 1: Awwwwwwwwwwwww Yeah

swappy swap by ntloser December 10, 2008

Shoff swap 

The switching and/or swapping of microwaves, even when they aren't the same kind :o)

(After taking back a microwave and trading it for a different brand and much better one...)

"We just pulled a Shoff swap!"

Shoff swap by Oh geeze... December 23, 2004