FTTFL 

Falls Through The Floor Laughing - Can only be used on the internet.

Mike: And then he says, "Your mom goes to college!"
Ryan: FTTFL!

FTTFL by AltiLover June 11, 2007

FTTFL 

Falling through the floor/floors laughing

I FTTFL in my apartment building because I saw something funny.

FTTFL by Rill GiktokExcelticus August 3, 2017

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

Fatflat 

When a bitch is so fat but still got them flat ass titties. She’s fatflat!

Person 1: Bro would u hit that?
Person 2: nah bro she’s fatflat.
Person 1: agreed.

Fatflat by Stickyicky42 January 11, 2021

fatflap 

Used for females who have large "flaps". Excess skin around the vaginal area :) baggy fanny.

have you seen megan's fatflaps?

fatflap by QueenB33 August 13, 2010

FTMFL 

"For The Mother Fucking Lose" as first used by Leepeen on ForcedInductionLV.

2.5 sec 60' times....FTMFL.

FTMFL by Midnight Desires November 9, 2008

fttf

Free the titty Friday

It’s fttf ladies🥳🥳

fttf by socks4u January 22, 2021