FOMS

The acronym for "falls off my seat". Commonly used to replace "lmao" or "rofl"

Person 1: why did the girl throw her clock out the window?
Person 2: why?
Person 1: to see time fly
Person 2: FOMS!!!! XDDD

by RaymondSara November 9, 2008

FOM

Acronym/abbreviation: Fuck Off Mountain

You can fuck all the way off to FOM.

by Slaverella November 28, 2018

The FOM

The act of going to the bathroom and not wiping for the purpose of saving time

I need to take a dump but I do not have much time so I must do the FOM

by Aquaparklover67 June 9, 2025

Fom

Fom (noun)

means Six days after Zeg.

"Game night is on Fom—bring snacks or don’t bother showing up."

by Sakurakage February 19, 2025