MEF

A term used on 4chan's /lgbt/ board used to refer to masochistic emasculation fetishists, or men who take pleasure in being humiliated by being feminized. See sissy fetishists.

Even though Alice was insecure about her hairline, she refused to wear a wig as she did not want to be confused for an MEF.

by fullbodyphallo October 1, 2022

MEF

Mother Everyone's Fucked. Derived from the example of MILF as noted in the classic movie, "American Pie". This term is used for a female who use to be a slut, but then settles down, gets married and has a kid.

"Damn, I ran into Jen today and found out that she's married and had a baby. You remember Jen don't you?? What a MEF!"

by KiKKi January 14, 2006

MEF

Mortal Enemy Forever. The opposite of BFF

He was once my BFF, but then he committed a grevious crime and became my MEF

by DoomLord June 25, 2009

Mef

a nickname for Method Man, a member of the Wu-Tang Clan.

"Yo Mef wheres my killa teeth at?"

Dirty Mef (421 the Day After...)

by Jeff Jang October 25, 2006

Mef

Synonym of Methamphetamine

They're tweeking on mef.

by Master Turtle July 20, 2017

Meffed

Meffed is a combination of the words messed and fucked up

Yo go check ya friend he seems a lil meffed up

by Sam A. January 21, 2006

mef

mef-derived from the insult meffa or indeed mephloid.
Someone of limited inteligence/extreme clumsyness.
or indeed someone whose limited spacial awareness and general geekiness makes them satnd out from the crowd of geeks

You are such a fuckin mef

by FITZNICENTIGHTLY October 14, 2004