MFS

Man Face Syndrome

guy 1- That girl has a bangin body

guy 2- yea but shes got MFS

guy 1- yea, she kinda looks like my uncle

by screaminluke October 1, 2011

mf

mind fuck

"Dude, yesterday was such a mf"
"Yeah I know right, it was siiiick"

by captainrainbowsocks April 6, 2010

MFS

MFS
Also know as Man Face Syndrome. There is a point time when calling a girl a 0 just isn't good enough, Sometime you need below 0.

So we invented MFS, for those ugly ass mofo bitches
There are certain stages of mfs
Mfs1
Mfs2
Mfs3
Mfs4
Mfs5
Mfs1 is the equivalent of some man features.
Mfs5Is the equivalent of having a vagina and looking like a man.

Kris: Dude Mfs5 at 12 0' clock
Steve: WTF looks like my dad!

by KrisTapHerAvAcAdO December 13, 2010

mf

Mind f**k

That was a total mf

(weird, incomprehendable, astonishing, awesome)

by Malarkygal November 23, 2017

MFS

Married Fucking Separately. A play on the IRS tax filing status of Married Filing Separately. Two possible meanings:

1 - People who are married but have their own independent sexual arrangements outside the marriage. Affairs, one might stands etc
2 - People in an open marriage, i.e swingers

My lover and I are MFS

We are An MFS couple, looking for same

by Pseudonymous Bags May 15, 2012

MFS

Mom's Friend's Son -- The son of your mom's friend that your mom constantly compares you to, because he is always superior to you in virtually everything. With an expression of disappointment, your mom always asks you why you can't be like him.

Me: I'll clean my room later. Let me finish watching the basketball game.
Mom: name of MFS's mom told me that his room is always clean. Why can't you be like him, huh? Why??

MFS: I just got my exam back today.
Me: What did you get.
MFS: Ehh, not as well as I wanted to do.
Me: So what was your score??
MFS: .. 91.
Me: Dang! What an MFS!

by G.dub November 10, 2009

mfs

Microsoft Flight Simulator

Hey, wanna play mfs?

by OhTeVe August 19, 2020