MFN

A expression used instead of a typical curse word. Stands for "Mother F****** Nation" It is used to describe: People, places, events, etc... It can also be used as a verb. Originated at the Roger Williams University Campus in Bristol, RI.

"My electric bill is MFNing HIGH"
"MFN, I have to work"
"That man is MFNing me"
"The fact that two other definitions of this word exist is BIG MFN"

by Richard Williams May 14, 2007

MFN

Stands for Mother Fucking Newbie.

Bob: "Hey, how's the new guy working out?"
Phil: "Just like all the other MFNs we have around here!"

by PicPrison December 25, 2007

Mfn

My-forever Nigga

Even if y’all do break up y’all still gon talk

Mfn still Texting me even though he got a girlfriend

by My-forever Nigga September 30, 2018

mfn princess 👸🏻

Bestest best friend and totally effin sweet friendship wife with a huge effin heart!! Total package!! Fantabulous woman! Gorgeous inside and out!!

You’re my mfn princess 👸🏻!!! Ilysm!!!

by mfn king 🤴🏻 September 5, 2022

MFN method

My fucking nuts method

Most commonly used when tricking a friend about a form of Pokémon shiny hunting

“Hey have you tried the MFN method?”

by not a mumkay October 9, 2021