FATF 

An acronym meaning Flipping Across the floor. Used to express extreme laughter while chatting. Only to be used in situations that are actually too funny for a basic lol or rofl.

Other Uses:
Fatf-copter
Fatf-jet

Person #1 Today i fell down in front of the entire school and my pants ripped, i was so embarrassed. =[

Person #2 Fatf !!

FATF by -KILLALL- December 2, 2009

FATF

Financial Action Task Force

If you don't follow the FATF recommendations, you'll get globally blacklisted.

FATF by Ritasauce March 23, 2026

fatfished 

When an individual participates in a dating site hookup only to discover that the other individual is substantially larger than you were initially led to believe.

I went to meet Bumble #1 last night and she fatfished me. bumble tinder catfished

fatfished by NoPo10's May 24, 2016

fatfish 

spun-off from the popularization of the term catfish as seen in the documentary or on Mtv.

This directly relates to when a person intentional lies about their weight because they are far larger than they appear on their dating profile.

Bro: "Dude, that chick Beth I met of friendster, said she was 105 on her profile, when we met in person she actually weigh 105 more than me"

Dude: "Bro, you got fatfished"

Warning signs:
High angle close ups.
Animal profile pictures.
They list their body type as "a little extra"

fatfish by tubbytom February 7, 2013

Fatfished 

When a “bigger” gal only takes pictures from the neck or chest up to appear skinny but in person she’s totally a bigger gal.

Danny: what’s up with you and that girl you met on tinder bro?
Nick: Oh her? Nah man she fatfished me. Totally got me dude. Nothing like her picture.
Danny: Damn bro that’s crazy! Shit...

Fatfished by iamanthonydean December 23, 2018

Fatfatist 

One who serves tea to the "tourists" who come from Israel.

Fatfatist: Hey, how nice of you to drop by!
Israeli soldier: get on your knees..Who's your daddy?
Fatfatist: You are!...and would you like a coffee with that?
Israeli soldier: Wow your great,too bad you can't come back To Israel with me..
Fatfatist: Why not?
Israeli soldier: umm..prostitution is illegal

Fatfatist by Lubnani December 11, 2006

fatfluencer

Opposite of a fitfluencer. Fatfluencers promote body positivity and type 2 diabetes.

This weekend there is a camp for fat people to eat pound cake and rub thighs with fatfluencers.

fatfluencer by whattingh November 27, 2019