Derailed

When you fuck someone really hard.
You fuck someone so hard it's like a train getting derailed off the tracks.

"Greg derailed that bitch"
"I thought he had mono!"

"I'd derail her."

by Turbulence n' Jeff November 13, 2007

Derailed

When one person has strong feelings for another but breaks it off( through the phone) 😤

“Ya I’ve been DERAILED” said young Phillip

by Uncle Pen May 29, 2018

Derailed

1. During the act of doggy-style vaginal intercourse, the male, while recovering from a thrust, pulls out too far and his penis "accidentally" inserts itself into the girls anus.

2. An arctic map in the video game "Call Of Duty: Modern Warfare 2."

1.

"The other night my girl moaned some other guys name, so I derailed her. See if she does that again..."

2.

"Last night I was having some fun, then got derailed"
"You pulled out too far and got mud on your junk?"
"Worse. I got that shitty snow map."

by FunkyPunkyJunky March 20, 2010

Derailed

A women losing her virginity in a very rough, hard manor.

Guy 1:Dude, I totally just derailed this one chick!
Guy 2: Me too!

by Wendy (bob's girlfriend) October 12, 2008

Derailer

A band from stockport/manchester
Arthur - lead guitar/lead vocals
Luca - rythm guitar/vocals
Will - drums
Sam - bass
IG @derailerofficial

Derailer are a great band

by will galliway January 26, 2018

Derail

The act of making any discussions gone off-topic

The extreme form of derailing is trolling, and because of the trolls, any discussions gone into flame wars/insult wars

Please don't derail the discussion, it's rude

by Sir. B June 30, 2021

derail

To have sexual intercourse.

A: "I hung out with that cute blonde last night."
B: "Did you derail?"
A: "Hell yea. I derailed. So good."

by DryLee November 6, 2006