rail 

n.

1. A line of cocaine cut up on a table, preferably a mirror.

Julie blasted a couple of rails before heading to the party.

rail by Shamus February 6, 2003

Rail 

Hard, vicious anal penetration without any regard for the health of the recipient. It can be seen in prison showers across the world.

He just got railed in the shower.

Rail by Matthew Cox May 25, 2005

rail 

1) A long horizontal bar which is usually made of wood or metal

2) (oh boy) from what I've seen in my time on the internet, I'm going to assume it's... to have... some form of... S E G G S... with someone. Yeeeah... you heard me right.

1) "Ayo someone just got beat to death by a rail last night at the night club"

2) "Bruh some creep just railed a minor after grooming them. I truly have no hope in humanity."

rail by Silicosis9324 April 24, 2022

Rail 

An obstacle used for grinding on a skateboard or snowboard. The best kinds are metal. Variations include ledges and handrails.

Dude, that guy just did a sweet 5-0 on that rail.

Rail by Ricky Benda May 31, 2005

Rail 

to snort drugs

wanna go rail some M?

Rail by Dobonculas March 7, 2016

rail 

when a person snorts a line of coke or meth

I need to do a fucking rail right now

rail by ianW March 7, 2005

rail 

To irrationally attack someone verbally, with intent to destroy their reputation, belief, persona, or work.

Cops are always railing on me, even though I'm just walking down the street.

rail by phobosblack December 5, 2006