SFL 

Slime For Life

SFL

SFL by croccm April 6, 2021

sfl 

stop fucking lying

girl: my ass little but it jiggle tho
boy: sfl
girl: stfu

sfl by .luvviin December 1, 2022

SFL

Single for life

“You belong in the SFL

SFL by Double wintex tuff March 31, 2026

SFL.INC 

The SFL.INC stands for Saved From ligma incorporated

SFL.INC is a government held Initiative to cure ligma using ebola (the horse virus) to counteract ligma, if ligma is in phase 5 entire body part containing ligma will be taken out but can never be replaced and will never grow back

Person A - hey where were you last night
Person B - At the SFL.INC hospital
Person A - Why were you at the hospital?
Person B - I went to the SFL.INC to be cured of ligma
Person A - LIGMA? whats Ligma?!?!
Person B - Ligma ma balls GOT YA!

SFL.INC by L.R - CEO of SFL.INC October 24, 2018

SFLR 

Sorry For Late Reply

John (Message sent 8:12pm): Hey, how are you doin?
John (Message sent 8:14pm): You there?
Bob (Message sent at 8:17pm): I'm fine, SFLR

SFLR by Immortal-Jake January 6, 2009

SFLE

Short for "Saved For Later Editing"

Usually expressed in forums to save a spot in the first page.

Ladies and gentlemen...
First!
tl;dr
SFLE!

SFLE by I wish i could January 19, 2009

sflb 

it means a mullet. short front, long back SFLB

sflb by USNYJ June 5, 2003