red engine 

Word that denotes Hiv+ person who is going around sleeping with others without telling them that they are infected.

Did you hear that Leah has been sleeping with Trent? Yeah you know i heard that she has that Red engine and refuses to let her partners know about it.

red engine by buge April 25, 2014

Red engine #9

When three or more girls all on their periods run a train on one guy.

Hey "Maggie, ask that guy if he wants us to run a red engine #9 on him?"

Red engine #9 by magnoliareign September 28, 2015

james of the red engine

james of the red engine james of the red engine james of the red engine james of the red engine.

is james of the red engine a james of the red engine of a james of the red engine

james of the red engine by jams plooshi November 1, 2023

Go you big red fire engine! 

A phrase adopted by Australian comedian Adam Hills, usually used as an expression of affirmation or encouragement.

It was coined during a 1999 stand-up performance in Melbourne, Australia. Hills had invited an audience member on stage to yell out his own name; instead, the man shouted "go you big red fire engine!" The phrase quickly became an audience chant, and Hills subsequently used it as an affirmative mantra, eventually basing a stand-up show around it in 2001.

"Go you big red fire engine!" came to be regarded as a general expression of encouragement, and with Hills' urging it began to weasel its way into pop culture: it ended up appearing in a Detroit newspaper and on a Swedish website, as well as being yelled out in the Australian Federal Parliament by then-Senator Natasha Stott Despoja.

"The only way I could get through every night (of a bad gig) was, as I walked on, to just go, 'go you big red fire engine!' I could face anything after saying that!" - Adam Hills, "Go You Big Red Fire Engine" (2001)

Go you big red fire engine! by shoemoneytonight January 29, 2010

Red neck Engineering 

An form of engineering that is usually done on the fly and / or is dangerous, to fix a sudden problem.

Rather then buying new furniture, Mark does some Red neck Engineering to fix them up again..

Red neck Engineering by BiggusDicks December 25, 2022

Revengineering

The act of orchestrating a revenge plot.

Person 1: What are you up to?
Person 2: My ex told everyone I gave him herpes, so I have some revengineering to do. Come over and help with the brainstorming.

Revengineering by fiat_luxx April 16, 2010

revengineer

A TF2 Engineer who uses the Frontier Justice (Gunslinger usually combined) and places his sentries in obvious places that will still get kills. When the sentry eventually gets killed, he uses his crits and goes on a rampage.

Person 1: Dude, that Revengineer is fucking pissed!
Person 2: God, our team's getting wiped

revengineer by Sorurus December 2, 2017