RLF

Initialism that means Real Life First.

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

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.

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.

by Jillian J. August 5, 2008

RLF

another lovely internet shorthand stands for "Run Like Fuck"

There after us we better 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.

by Martiine December 15, 2008