by Youe_ December 28, 2019

Loser Forever
Used by streamers and is a combination of L symbolising Loser and the "Press F to pay respects" meme.
Origins: First seen on the UltimatePiggyStreams Twitch Channel in December 2019.
Used by streamers and is a combination of L symbolising Loser and the "Press F to pay respects" meme.
Origins: First seen on the UltimatePiggyStreams Twitch Channel in December 2019.
by Avery Is Scared December 28, 2019

by klagster March 13, 2015

It comes from the super hero from the webcomic Cyanide and Happiness, who flies down into the scene, wearing a shirt saying "LF" on it, and promptly says "LOL!! FAG!!" to the reader/other characters in the comic, and flies off.
by Jake Kirk February 20, 2007

A gang originating in New York City, seeing themselves as the rivals of the gang LB(lostboyz). Short for Long Foundation
He rockin the white flag, he LF.
by Black Snake August 21, 2007
