swap spit

to kiss, (implied to be with a lover)

If he tried to swap spit with your sister and he had something like that, he really must be dense.

by The Return of Light Joker November 24, 2009

Turd Swap

Get your girl to lie on her back and lift up her legs. She then spreads open her arsehole and you proceed to shit in it. She then shits out your shit back into yours. This can be repeated many times.

I did a turd swap with my girlfriend last night, we have come really far in our relationship.

by StJohnsUrbanTruthTeller August 11, 2017

Skittle Swap

Skittle Swap is a game, usually played at parties where there are lots of single people, or people that just want an excuse to pash. It involves putting a Skittle in your mouth, and someone else putting a different coloured Skittle in their mouth, and you pash until you manage to swap the Skittles.

(At a Party)
Geogre: I'm So Bored.
Danica: Me Too.
Angus: Hey, You Two Wanna Play Skittle Swap?
George: Yeah Sure I Haven't Had a Pash Since 3rd Grade

by WolfmotherLover December 21, 2008

Sloppy Swap

The act of defecating in someone’s asshole, then having your partner proceed to expel their bowels.

Do you want to get crazy tonight and sloppy swap with me?

by Gbeans February 25, 2020

Swapping data

To exchange genetic material/DNA with another, typically in the form of bodily fluids through an erotic act.

Sorry I didn't get you back bruh, was swapping data with that THOT.

by lexemes_and_memes September 21, 2018

Engine Swap

To pull a internal combustion engine from its original vehicle and put another in its place.

Pulling a V6 from a sports car and putting a V8 in it instead, would be considered a engine swap

by 3.4Lto5.7LSwapCamaro December 10, 2012

Bubble swap

Normally delivered in the form of a question; a polite way of announcing the imminent release of digestive gases into a shared hot-tub, so as not to offend the ladies.
Sometimes becomes the OK for an impromptu group exchange of gases, to alleviate the silent discomfort built up by several members of the hot tub group.

Mixed group of people in a hot-tub:
Guy 1: "Bubble swap?"
Guys 2, 3, 4, 5: "Ahh, good on yer sport. 'Was holding that one in like a beer-chugg'n zeppelin."
<gaseous exchange>
Lady 1: Nice.

by Sixhats August 17, 2010