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It is the acronym for the word "Shit Load Of Fuck"

1.) It basically saying that something is truly awful, beyond bullshit, or if someone is full of himself i.e. False sense of pride, Lies, gloating, etc.

2.) Terrible, Horrible, Trashy, Filth

Inspired by James Rolfe a.k.a "The Angry Video Game Nerd" use of saying the phrase "Shit load of fuck" in his reviews
1. This game is...God I'm so tired of saying it so many times, it basically S.L.O.F

2. The new rules for tournament is just a piece of S.L.O.F

3. "Dude you are just full of S.L.O.F. Get out of my face"

4. Zelda CDI games a loads of S.L.O.F
S.L.O.F by Ace Carde March 20, 2010
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S L A P O F D O O M 

The most overpowered thing that appears in games, and real life that will pwn things in fights, I'm not kidding it hits harder than a punch for Saitama.
1: TAKE THIS! THE S L A P O F D O O M !
2: Don't make me use the S L A P O F D O O M.
S L A P O F D O O M by DragonJJ April 23, 2022

R.O.F.L.S.H.T.E.T.I.G.U.I.F.D.A.T.H.M.H.O.A.T.A. M.M.H.T.T.M.T.T.H.A.B.I.L 

rolling on the floor laughing so hard that every time i got up i fell down again then hit my head on a table and my mom
had to take me to the hospital all because i laughed.
The other day I was R.O.F.L.S.H.T.E.T.I.G.U.I.F.D.A.T.H.M.H.O.A.T.A. M.M.H.T.T.M.T.T.H.A.B.I.L ... it was kind of embarrassing.

R.O.F.L.S.H.V.U.A.K.O.M.A.I.L.

Rolling On Floor Laughing So Hard Voldemort Uses Avada Kedavra On Me And I Live.
Person 1: *tell a joke*
Person 2: R.O.F.L.
Person 3: R.O.F.L.S.H.V.U.A.K.O.M.A.I.L.!!!

L.S.I.M.H.B.I.W.A.F.E.F.M.T.L.O.L. 

"Laugh Silently In My Head Because It Wasn't Actually Funny Enough For Me To Laugh Out Loud"- Other known as what REALLY happens when one of your friends texts, or says "L.O.L"
John- Yeah, i had to walk 37 miles to get home...
Frank-"Lol"
John-"..."
what really happend when Frank heard that was L.S.I.M.H.B.I.W.A.F.E.F.M.T.L.O.L.

R.O.F.L.U.S.J.O.M.A.M.M.S.R.O.F.L.B.T.I.D.I.A.C.I.A 

Rolling on the floor laughing until someone jumps on me makes me stop rolling on the floor laughing but then I do it again cuz it's awesome.
Player 1: I PWNED J00 R.O.F.L.U.S.J.O.M.A.M.M.S.R.O.F.L.B.T.I.D.I.A.C.I.A!

Player 2: STFU N00B

.W.I.N.E.O.F.A.G.U.L.A.S.I.S.Y.L.U.A.G.O.W.I.N.E. 

.W.I.N.E.O.F.A.G.U.L.A.S.I.S.Y.L.U.A.G.O.W.I.N.E.
.W.I.N.E.O.F.A.G.U.L.A.S.I.S.Y.L.U.A.G.O.W.I.N.E.
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