Redline

To do something that scores major disapproval and/or anger. To many motor-heads, this term can be used perfectly, as it correlates with "redlining" on a car motor with RPMs.

"Dude, you slept with my sister. That's such a fucking redline."

"You're redlining right now and it's really pissing me off. Cut it out."

by LSXJunkie October 04, 2009

Redline

The most kick-ass line of BMX bikes during the 80s.

Check out that dude's Redline. It's as rad as Sonny Crocket.
The guy riding the Redline kicked all the other douches asses in the race.

by Mr. Redline August 07, 2006

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 09, 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

Redline

A woman's panties during her period

If you don't go with kotex during that time of the month, you will redline.

by 4ngryToasters March 27, 2010

Redline

The coolest line of BMX bikes during the 80s.

Check out that dude's Redline. It's as rad as Tubbs and Crocket.
The guy riding the Redline kicked all the other douches' butts in the race.

by Mr. Redline August 07, 2006

Redline

When somebody has made you really angry or upset.

Shes crossed ma redline blud!

by Foreign May 09, 2005