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1. To play Honkai: Star Rail

2. To execute any action in Honkai: Star Rail

Used in tandem with the other definition of rail “ to sexually penetrate someone in a rough or vigorous manner.” to create a comedic affect.
Well, I railed a bunch of side quests
I just railed wormageddon
Let me remark what else I railed...

To rail these NPCs
To Rail by Posicale November 8, 2025

Bail to Rail 

When a friend skips out on a planned activity to have sex
Excited to see you later, but if you need to bail to rail, we understand.
Bail to Rail by tcmmct August 27, 2020

Trail to the rail 

commonly used by by skaters. means the distancce between the tarmac and the ledge or rail there grinding on
Guy 1: im gunna do this rail

Guy 2: no you wont, pop from from the trail to the rail too far
Trail to the rail by Panda079 June 1, 2009

i want to get railed 

I want to get railed so bad but I'm really sad

Go back to the railroads

What Russians say when a white person tweaking. Used to be used when white slaves working on the railroads stopped working in Russia.
White: “nah your ugly”
Russian: “Go back to the railroads.”
Go back to the railroads by Swiftread December 24, 2022

no way to run a railroad 

A phrase used to express one's discontent with the lack of organization by the administrators of a project or venture.
This is no way to run a railroad.
More from Urban Dictionary

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026
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