Reverse Ending

Also known as the "Self Facial"

Some whore is jerking you off, but it goes totally wrong. Right when your about to bust, the crazy bitch points your dick back up towards you, and without you knowing; your demon seed is released all over your own face. At this point, you should proceed to get up and cockslap the bitch as hard as you possibly can.

yo that dumb whore... she pulled a reverse ending on me last nite

by LDL (tami) February 8, 2006

Source Engine

A very well made game engine used in games such as Half Life 2 and Counter-Strike Source. It includes:
1) Awesome graphics
2) REALISTIC Physics
And much more. Like High Definition Range

The source engine is also very easy to modify (skins) which can be created in communities.

The source engine rocks!

by Sirius123 May 24, 2007

engineturbate

Verb. Use engines to masturbate, i.e. use engines excessively.

Typically used for chess players or other gamers who relies on engines assistance. This normally doesn't mean cheating, but cheating can also be classified as engineturbation.

1.I engineturbated to prepare the RKWC and still lost. Don't engineturbate!
2.Everyone is an engineturbator to some extent.
3.Someone's atomic engineturbation in Na3 can even confuse the normal engines.

by RKQWeirdChamp August 19, 2021

rectal engineer

A person who makes a career out of turning things into shit.

My boss was hired to manage our department but really turned into the lead rectal engineer.

by Dos Divas August 1, 2009

Used Engine

A recently acquired girlfriend who is already impregnated by someone else.

Dude, check out my new girlfriend!

Aww man, she's pregnant! You just got yourself a used engine!

by Aliky February 22, 2010

Southern Engineer

surprisingly brilliant (the accent is deceptive), can make rockets out of anything, uses cotton fields as launch pads, uses y'all and centripetal force in the same sentence

NASA

He made a rocket out of moonshine; he must be a southern engineer.

by rocketnerd November 12, 2011

pussy engine

a moms minivan thats engine is so weak that you can't hear it.

"Dude your mom has such a pussy engine."

by pussy engine inventor July 8, 2014