V8 Swap

To replace the stock engine in a car with a v8, usually to obtain significant performance gains.

Jeff V8 swapped his civic and finally started winning races.

by win this February 12, 2021

Modular Swap

The act of one man placing his junk in the gaping hole of another man's junk.

Did u hear about Ted and Blevin?
Seems someone caught them behind the shop modular swapping

by Not a mustang guy December 4, 2016

MIDI swap

A MIDI track but with the instruments changed, or played with a different Soundfont

This sounds really great for a MIDI swap.

by nlolhere July 7, 2021

Swap-sign

Signing in on a different account, for example on MSN.

"Just gonna Swap-sign to get some more addys for the new account."

by Jammerz January 26, 2009

Shit Swap.

When a man is having sex with a woman and is about to do his dizzle. He shits in his had and shoves it up her vagina and says baby I gotta go. Then leaves. She thinks that he shot a big load. Because she can still feel it. But hes already gone home and when she wakes up she sees shit everywhere.

I did the shit swap, she aunt getting pregnant. Shit Swap.

by Bbonemoney September 18, 2020

Scissor Swap

When you and your partner are in the scissor postion, the one participant defecates into the others adjoining orifice while maintaining a secured seal. The recipient then uses their inner body muscles to protrude the excrement back into the contributors hole. The action may be repeated as desired.

Brian scissor swapped with Danielle and she got a bladder infection.

by BaDhotdog October 31, 2019

swap cock

Originial term to describe a man's "virtual penis" in chat rooms on the internet. After finding that the term sounded a little gay, e-peen was adopted.

Jason: thanx newb
Jason: fng
Jeremy: What is fng anyways
Jason: fucking narcissistic generalist
Jeremy: Wow...you're quite a tough guy online jason =). Your swap cock must be humongous!

by nayrsivart October 16, 2008