mef mouf

A physical malformation resulting from the over-consumption of the popular party drug mef, or "mefamphetamine."

If you don't lay off the mef, you're gonna get da mef mouf.

by ericalexander June 29, 2011

Meffed Up

When a methhead does something f'd up. (or messed up)

Meth-heads by nature have nil, or at best, limited teeth left.

Hence the pronunciation of "Meffed Up".

Can be used to describe a person's appearance, or an egregious situation, the term can be used quite broadly and still remain effective in meaning.

Did you see that lady back there... (grimaces/smirks) "Dude, she was all meffed up!!"

by NWH November 3, 2010

meffed off

a mixture off miffed and pissed off, so therefore annoyed

Duncan was meffed off that the girl he was in love with continued to refer to him as her GBF.

by duncan's gbf July 27, 2009

mef

Male Ejaculation Fluid.

eew, you got mef on your sheets.

by Cxiara April 30, 2005

MEF

Stands for "Misoginist Exclusionary Feminist".

A feminist who's not a TERF and actually excludes from her feminism any form of oppression, discrimination or bullying against women.

"I've always considered myself a MEF!"

by KairuKasaneru September 27, 2022

Mef

In other words (bed)

My dad just yelled at me, I have to go to mef.

by You.r.ove October 27, 2021

Meffing

When one human consumes methamphetamine and starts flailing. Or acting like an asshole. Usually done out of public site.

Hey kids quit meffing around.

Sarah told me ,Dustin just won't stop meffing with everyone.

Sarah told Kyle about Dustin meffing with people. Dustin told everyone a different state when asked where he was moving. Jackson said he wasnt meffing with him anymore though.

by Rochester2018washell666 February 4, 2019