FM

Fm is a simple way of saying foot massage.

Context:Jokes that you find relatively unfunny and dull.

That joke was fm

by sebi10t November 2, 2022

FMS

Fuck My Self

**Ignored by fuckboi

"Well, I'll just go fms"

by aramat yard May 7, 2019

FMS

No, it does not mean fuck me sideways. Nor does it mean fuck my school. It stands for Flight Management System. It’s what the pilots use to calculate weight and balance, performa- wait shit people did you really fucking define this as “fuck me sideways”? really? who says this? whoever wrote that, if you’re on my flight, i’m kicking you off and plugging one less passenger into the FMS.

“hey captain, i think we gotta do a max performance takeoff today still. what’s the FMS saying?”
“oh sorry, i was fucking a girl sideways, what were you saying?”

by Slappdat October 1, 2019

FM

freaking mysterious

It's FM babe why i'm in love with you!

by pussy bee November 30, 2021

FMS

Fear of Missing Something

"She didn't know which of the three parties to go to, she had a bad case of FMS"

by fiftynites June 22, 2008

FMS

fuck me sideways; saying you would rather be fucked sideways than whatever else is bothering you; this is a better option than the other

a: dude that creeper is eyeing you
b: FMS
a: i know right?

by -bibihj January 4, 2012

FM

An online saying that stands for Fat Mexican. It isn't said very often and only the white people that know about it say it when they are playing in online games with Mexicans. Mexicans usually reply with "do you wanté an orangé?" or "Tu es una borradora del Domingo Républico de la quarté"

"You stupid FM I don't want to buy your shitty mangoes"

by Ngut July 17, 2006