Redline

When somebody has made you really angry or upset.

Shes crossed ma redline blud!

by Foreign May 9, 2005

Redline

(N) - The line of blood that runs from the anus after the first penetration of anal sex.

He was so big when he entered me that my Redline went all the way down my taint.

by Jacob Weber March 30, 2006

redlining

Running a piece of equipment, most often an engine or other powerplant, way beyond it's rated maximum, usually in an emergency situation.

Usually, denoted by taking the engine revs or temperature up into the red area on an indicator dial, risking permanent damage or catastrophic failure.

"How fast will that thing go ?"

"One fifty five, but after one forty you'll be redlining"

by Eighth of Seven January 7, 2007

redlining

In broadcasting or sound engineering, redlining is when the levels are set too high and the lines on the screen/board are in the red instead of the more desired orange or yellow. Leaving levels at this high level may cause your audio to sound distorted and unpleasant.

Dude, your levels are up too high, you're redlining!

by nacht_for_haters September 16, 2018

Redlining

When your car makes a funny noise to tell you that your need to shift gears or the engine will fucking explode

Dudebro: yeah bruh I was redlining in my 2008 camry and the engine blew up what I do my parents are gonna kill me

by ZenMaster69 June 19, 2020

RedLine

Using an app such as Kikfriends to troll your friends (or someone you don't like) done by, posting their kik along with the photo of an attractive female. Thus, causing a giant wave of thirsty dudes to spam their phone.

Daniel: Hey Karen, I've been getting a bunch of strange messages lately D: (Lies)
Karen: Oh my god, I have too I've gotten 52 messages in the last half hour
Daniel: CHALLENGE COMP... I mean Hmm, I wonder why.
Karen: I KNOWWWW ! (Oblivious)

Later:

Fernando: Did you redline her ?
Daniel: To the max bro...

by CARACK man July 9, 2015

redline it

being able to take things to the absolute max

dude was that fuckin' dope or what? cause you just fuckin' redlined it bro!
don't think about the fucking crowd and just redline it bro ;-I

by Beau knows July 17, 2010