It means, Strangers to Friends to Lovers to Strangers.

"From Strangers to Friends, friends into Lovers and Strangers again." It is from the song Strange by Celeste, please go listen to it. It is absolutely beautiful.
"You know how relationship goes, s-f-l-s. Nothing ever lasts."
"S-F-L-S, we are in the love part right now, so I have to ready for us being strangers again."
by cjjninoh August 20, 2021
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FROM STRANGER TO FRIENDS, FRIENDS INTO LOVERS, AND STRANGER AGAIN.
friend 1 "Well you know how my relationship goes, s-f-l-s."
friend 2 "GOD! you're pathetic."
by cjjninoh August 20, 2021
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An Internet acronym for Fail(s) at Life. Can be pronounced "F at L". An especially relevant term when referring to someone who devotes much of their free time into having a successful Internet life at the expense of real life endeavors I.E. family, friends, and career.
Person 1: "Did you hear about that dude who was so into World of Warcraft they had 7 top level characters?"
Person 2: "Ya man, that guy is uber."
Person 1: "True dat. But I bet they F@L."
Person 2: "True dat!"

Person 1: "Man am I tired, I was up playing Counter Strike till 4:00 AM."
Person 2: "Dude, you F at L!"
by Dwayne Gibson August 13, 2007
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For example:
Person 1: Wanna hear a joke?
Person 2: Sure :D
Person 1: M Y L I F E or My Life
Person 1 then proceeds to commit self kill
by HyelloGuys December 08, 2020
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Someone who is overprotective with her friends, dont make serious jokes cause they might take them seriously.
The boys: *sees someone get r1p3d* k and what am i supposed to do about it?

l.1.f.3._ : keep they same energy when it happens to you ❤️
by YourNewTikToker March 27, 2021
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