Fourth Rail

1. A type of railway electrification where an extra rail is added in place of third rail, used for current return purposes. Few railway system uses this, notably being the London Underground

2. A group making railway games on the Roblox platform. Their notable game is British Railway

1. You have to look at the fourth rail near Embankment, it needs to be checked

2. Damn Fourth Rail is making a train game with realistic sounds and driving system?!

by tenpit March 21, 2023

railing and bailing

one night stand

"i feel like railing and bailing all weekend long"

"i railed and bailed on that girl from the club"

by skuldugz May 21, 2012

scorched rail

When you've had soo much sex your member looks like a bbq'd weenie

"Man, I had soo much tail this weekend my dick looks like a scorched rail"

by Brent Hart April 5, 2007

Rail Ale

Train beers

Are we getting rail ale?

Yeah course

by Nothanksmatethankya June 15, 2019

Ass-rail

When you are getting ass-railed(or ass-railing someone), you are having very rough anal sex.

Richard can ass-rail me any time he wants!

by Cherry B. Lavender September 29, 2021

rail grabber

When you take a dump so large but you have to grab the handicap rail to get it all out

I just went to the bathroom, and that was a real Rail grabber

by Kirk F July 26, 2020

Rail Dust

A powder-like dust made of dried jizz that comes off of a woman’s thighs as they rub together during the walk of shame after a gang-bang.

Did you see that trail of rail dust behind Jennifer when she was walking home after getting gang-banged last night?

by VioletDreamsToo September 7, 2022