RLF 

Initialism that means Real Life First.

Its OK if you cant make tonights raid. We know you have a sick newborn. RLF bro.

RLF by Viroodiem September 21, 2018

RLF 

Any young/middle aged man or woman with rock/wheel lights on a truck of any kind. Usually hang out in mall parking lots docking with each other.

Hey look at that Rock Light Faggot! Or RLF for short.

RLF by Sebastianbartledoo January 9, 2022

RLF 

RLF stands for "Real Life Friend." This differentiates people you know in real life versus people you know via the internet.

I have been spending most of my time chatting with my AOL friends that I miss spending time with my RLFs.

RLF by Jillian J. August 5, 2008

RLF 

another lovely internet shorthand stands for "Run Like Fuck"

There after us we better rlf!

RLF by Ezraic September 23, 2008

rlf 

a short version of 'real life'

In rlf he wouldn't act like he did in this game.

rlf by Martiine December 15, 2008

RLFP 

Stands for "Rolling Like Fat People." Since fat people roll around instead of walk, to rlfp means to be laughing so hard your rolling around like a fat person. Much better than saying the overused and boring "rofl"

Voice of reason: "If she skips up to you when she sees you, she probably too young for you man!"

Creepy guy: "RLFP! damn that bitch did that shit every time i saw her!"

RLFP by Pace22 August 21, 2011

rlfn 

rocket league funds nazism

Shaya is having a rlfn-talk with his brother

rlfn by warTever May 28, 2017