flatline

to get high to the point of feeling really awesome and eventually passing out

Dave: I had sex with HER???
Carlos: Yeah bro, you totally flatlined and you did it hahaaa.
Dave: Damn bro, why'd you have to tell me that??
Carlos: Cause now you gotta buy her birth control pills.

by blahblahhblahhh March 13, 2010

Flattie

Urban Males That Wear Flat Brimmed Hat's. Generally seen alot in the melbourne and newcastle. Sydney consists of a crew called FLATTIEEE. Also known as ARKMUS.

Flattie Hat, Arkmus, Flat Brimmed Hat

by HardstylePunk April 16, 2008

Flatline

Metal band based out of Los Angeles. Usually associated with leather clad women drinking beer and being generally slutty, kick ass chicks.

Wow, man!! We went to that Flatline show at The Whisky, and they kicked ass! I also got to go home with a hottie in a Flaline T-shirt..

by Jason January 28, 2005

flatline cocktail

Mixing painkillers and/or anti-anxiety pills with booze.

Bob always enjoys a flatline cocktail on his day off. One day he will wind up on a ventilator in a persistent vegetative state.

by kajoe December 11, 2009

Flattie

A breast cancer survivor that chooses to stay flat and not to have reconstruction

She went to the Flattie’s ball with others that also chose to stay flat and not have anymore surgeries after their double mastectomy

by Lsears July 27, 2020

flatline

1. The effect caused after a severe case of insomnia in which you collapse immediately and sleep.

2. Used to describe an extreme measure of sleep. Incidentally this closely relates to the term "you can sleep when you're dead."

I didn't want to go anywhere, I had terrible sleep and when I came home from school I flatlined on the bed.

Person A: Hey where's Adam?
Person B: He got shitfaced and flatlined somewhere in the kitchen.

by xKRASHx August 28, 2010

Flatlíne

Awesome paladin tank on the horde side of the Bronzebeard EU server.

"Man that Flatlíne is the shizzle"

Known for his wit, handsome good cow looks, and ability to abuse bad dps.

Omg its Flatlíne. Watch your threat before he pwns you

by angryqqer August 21, 2011