FMS

Freak My Shit as in fuck this dick!

Man my bitch FMS last night my nigga and all I could do was be amazed!

I wish she would hurry up and FMS!

by effinprodigious January 3, 2012

FMS

means Fuck Miss S***** REDACTED

Bro FMS

Kid: FMS am I right
Other Kid: Bro FMS, FMS, FMS

by LordOfDank September 27, 2019

FMS

Fuck my school
Something you say when you just hate your school

Ahh, I have so much homework to do. FMS!!

by Avvegc November 11, 2012

FMS

Fuck My Spelling

AnonymousNo27 rolls up sleeve on shit to blind those around self.
AnonymousNo27: Shirt*...FMS

by AnonymousNo27 July 7, 2013

Fm

It means fuck me

Oh no I don't have my homework fm

by Low-keyrisa February 21, 2017

FMS

Foot in Mouth Syndrome:

When you add something to a conversation, which is followed by an awkward silence...

Then you know that you should have kept your mouth shut.

Guy: Your sister is hot
Chick: .......
Guy: (oh that fuckin FMS... shouldn't have said that)

by thunderchid January 15, 2009

FMS

Fuck My Shit.
can be used in many ways. As a term of Confusion,Surprise or just to show boredom.

example 1: fms, what are you guys talking about???

example 2: fms that really happened!!! :O

example 3: fms, i'm going to bed -_-

by Godzurra August 5, 2008