Piertotum Locomotor 

One of the most satisfying and epic spells ever spoken in Harry Potter to activate Hogwart’s defense mechanism by calling forth massive stone knights and warriors to defend the castle.

When Professor McGonagall raised her wand high in the air, she spoke with great force “Piertotum Locomotor” and the knights fell like stone angels ready to defend the castle

Piertotum Locomotor by Do What You’re Afraid To Do December 11, 2020

Louisiana Locomotive 

When a man wears a strap-on facing behind him and fucks two girls simultaneously. One with his dick, and the other with the strap-on. The term originates from the motion in which the man is moving back in forth like a locomotive.

Me and wife decided to explore our sexuality when we called over our next-door neighbor to do a Louisiana Locomotive.

Louisiana Locomotive by BWeezyAflo April 7, 2011

Locomotophile 

People who are sexually attracted to trains, trams and cars. Thomas viewers in particular

-my friend once travelled on a train and now he cant leave it for his life
-isn't that what u call a locomotophile
-wait there's a word for it

Locomotophile by ShadyLores January 3, 2021

locomotoricanavalacratxavnnamationariconomovementamethaneaflorinemomentolicarisomoeentalingavolcanolaracrinatralocomotionmicrosillysmallobjecticalariicropartyfusionplasanacrisubatomicpneudofutionneuclearenergyacritacriticalmassalifusionacritical... 

(Urban dictionary won't let me write too long of a name, so the actual name is: locomotoricanavalacratxavnnamationariconomovementamethaneaflorinemomentolicarisomoeentalingavolcanolaracrinatralocomotionmicrosillysmallobjecticalariicropartyfusionplasanacrisubatomicpneudofutionneuclearenergyacritacriticalmassalifusionacriticalmassanumbereulerpiefusionblackholeagravityinfinitemicroplankblackholearistoscientistmathamicroolcanoblackholeaneuclearfusionasupernovaenergycreatestarfusionarazyhydrogenheliumfusionironnofusionneutronstarcreatedasis)
Describes high energy events causing motion like forming black holes, forming neutron stars, etc.

The nuclear reactor went into a state of locomotoricanavalacratxavnnamationariconomovementamethaneaflorinemomentolicarisomoeentalingavolcanolaracrinatralocomotionmicrosillysmallobjecticalariicropartyfusionplasanacrisubatomicpneudofutionneuclearenergyacritacriticalmassalifusionacritical... .

locomotoricanavalacratxavnnamationariconomovementamethaneaflorinemomentolicarisomoeentalingavolcanolaracrinatralocomotionmicrosillysmallobjecticalariicropartyfusionplasanacrisubatomicpneudofutionneuclearenergyacritacriticalmassalifusionacritical... by Yeeusufuyfhdhdribshejeje August 3, 2023

Emancipossum Locomotion 

The Southern Yokel form of the name of the Emancipation Proclaimation, signed by President Lincoln in 1863. Often found being said south of the Mason-Dixon line. (The Southern U.S)

But officer, I'se free. Ain't you done heard about the Emancipossum Locomotion?

Emancipossum Locomotion by kwadog April 1, 2009

Locomofobia 

prejudice, disdain, or hatred towards Sureños (gang), most often associated with ethnic chauvinism or bigotry

The locomofobic residents of the affluent community were outraged upon learning, through the Nextdoor Ap, that Sureños had moved into their neighborhood.
Her father expressed his locomofobia when he saw the blue rag on the bald head of his daughter's new boyfriend, Pelón.

Locomofobia by Llenar13 December 8, 2022

Richard Locomotion

Richard Locomotion (rɪʧərd ˌloʊkəˈmoʊʃən)
is a word synonymous to the phrase, "dick move"
Dick is usually the nickname given to people who are named Richard--
Locomotion is a synonym to the word move (movement)--
Hence, Dick move = Richard locomotion

Wow, he just tripped that old man, dick move, man.
I say, that chap has just purposefully done an action that led to that elderly citizen stumbling and falling down, richard locomotion, sir.

Richard Locomotion by Bagsolodel December 12, 2021