Locomotive 

A sexual act much like the beloved Tugboat. In this version, you are required to pull your partner's penis straight forward while leading them around the room and blowing cigarette smoke circles in the air. Exclaiming "Choo-Choo" loudly and dressing as a train conductor are both optional.

"I'm sore today, Danielle wanted to do the Locomotive last night. Let's just say it was an express train. Ouch."

Locomotive by Royal Cunninglinguist Society January 30, 2009

Homosexual Locomotive 

A gay man or woman who enjoys trains being pulled on them by people of the same sex. Not to be confused with orgy.

I went to my lesbian lover's crib lastnight, only to walk in on a huge dildo train. She is such a homosexual locomotive!

Homosexual Locomotive by Carrah Doll January 9, 2009

temporal locomotive anarchism 

A political doctrine expressing the present and temporary disdain for the crazy motives of politicians and the populace in general, stemming from the words temporal ("pertaining to the present time"), locomotive (loco, "crazy" + motive, "personal incentive"), and anarchism ("doctrine urging the abolition of government").

I believe in temporal locomotive anarchism. I don't hate politics, I just hate the way they are now.

temporal locomotive anarchism by Lobbying for Tomorrow May 8, 2010

locomotive 

A person of significant ability to lead and make progress; intrinsic motivation and performance that creates unquestionable succes.

The company CEO is a locomotive; he is unstoppable and guaranteed to move the company forward.

locomotive by Dr. EGM August 30, 2016

LOCOMOTIVE BREATH 

YOUR BREATH AFTER PERFORMING ORAL SEX ON A FEMALE WHO HAS JUST PULLED A TRAIN OF MEN. THE FOUL ODOR IS CAUSED BY THE SEMEN AND SWEAT LEFT ON OR AROUND THE VAGINA BY SUCH AN ACT.

MAN!! BRO!! DUDE!! YOU NEVER SHOULD HAVE EATEN THAT BITCHES PUSSY AFTER SHE PULLED THAT TRAIN FOR THE LAST 3 HOURS, YOU GOT THE LOCOMOTIVE BREATH BAD!!!!

LOCOMOTIVE BREATH by SATAN'S INFIDEL September 28, 2018

cocomotion 

Euph: Anal sex. Act of love between two men.

"I hear Lee was doing the cocomotion last night."

cocomotion by Zozobra December 23, 2005

Chattanooga Locomotive 

The act of defecating on a woman's chest followed by using the fresh steamy mud dragon to titty fuck her while masterbating on her face.

Jack: "Ryan gave Leah the Chattanooga Locomotive last night!"
Andy: "Ha, that stupid whore probably cleaned her chest with her tongue"

Chattanooga Locomotive by shank6510 April 12, 2010