ymfa 

It's a chat word used for descriseing a fat man or woman's momma.
Your
Momma
Fat
Ass

YMFA. (it's its own sentence)

ymfa by NJ Jones October 6, 2005

YMFA 

YOUNG MALE FEMINIST ASSOCIATION

It's fun the stay at the, YMFA!

YMFA by NETFLIX MASTER January 29, 2019

ymfa 

when ur dick hard

friend: bro ymfa?
you: don’t talk bout it

ymfa by ilovedilfs<3 May 2, 2021

ymfah

A man who subjects himself to doing really hard challenge runs such as pacifist dark souls, no equip load runs on the fallout and elder scrolls games and much much more usually these runs are just masochism incarnate and are only made to inflict pain on the person doing the run and the videos he makes the website YouTube.com are guides on such runs and they usually are funny in some sort of way he’s also an absolute pve god. His name is also pronounced Yim-fu

Person#1: have you seen ymfah’s new video yet

Person#2: no but I can’t wait to see what kind of utter masochism he subjected on to himself this time

ymfah by Centurion of the Roman Empire December 30, 2020

ymfasl

yo mama fine as hell

yM- FA- sl pronunciation

Eric: yo this my mom btw

Justin: dayummm ymfasl😏

Eric: BRO WTF..

ymfasl by pina colada rat July 4, 2022

YMFAO 

Yawn My Fucking Ass Off

Democrat BBS poster: Republicans are so bad I'm about to pee my pants!

Rational BBS poster: YMFAO! It's getting old!

YMFAO by SJKLP July 23, 2011