M.U.F.F. 

Mandatory Unattractive Female Friend. every group of 3 or more girls will have one, oftentimes in groups of two, there will be one one hot one, and one MUFF. for the MUFF, there is the wingman!

she's hot, but her friend is a MUFF

M.U.F.F. by JMGL February 16, 2004

M.U.F.F. 

Acronym for Manditory, Ugly, Fat, Friend....every girl has that one FAT friend that they always hang out with.
This allows the hizat to look even more attractive.

Man that chick is hot...yup, theres the M.U.F.F.

M.U.F.F. by NUGGAH February 10, 2004

m.u.f.f. 

M.U.F.F. - mandatory ugly friend. A hot girl who has a ugly usually large nosed vengeful aquaintance who no guy wants to touch.

If the girl is ugly enough the wingman won't even touch her. Then the cockblocking comes in.

man, her friend is hot but that big nosed m.u.f.f. is cockblocking again.

Can you take one for the team?

m.u.f.f. by dafdeg December 16, 2008

M.U.F.F. 

Murder Uterus Fuck Frosh

A group name given to 4 guys who on hot days cold days rainy days, misty days, windy days, snowy days, foggy days, Everyday GET MUFF (VAGINA)

Danny J, Billy S, Conner L, Ethan A
We are, We get M.U.F.F

Girl: Wow it's a beautiful day to go for a walk
M.U.F.F. : Or a nice day to suck my weinerrrr

Girl: Hey M.U.F.F. what are you doing tonight?
M.U.F.F. : dumb question bitch, you know we're doing you!

Girl: What do you like BESIDES muff
M.U.F.F. : (gun shot sounds, 4 men running to a car... car speeds away)

M.U.F.F. by MUFFmurderer21 July 13, 2010

L.O.V.E.M.U.F.F.I.N.

The League Of Villainous Evildoers Maniacally United For Frightening Investments in Naughtiness (L.O.V.E.M.U.F.F.I.N.) is an organization dedicated to promoting evil.

L.O.V.E.M.U.F.F.I.N. is causing chaos again.

L.O.V.E.M.U.F.F.I.N. by MikefromAZ November 22, 2010

L.O.V.E. M.U.F.F.I.N.

Stands for the Leauge Of Villianous Evildoers Maniacally United For Frightening Investments In Naughtiness, a terrifying organization led by Dr. Doofensmirtz in the classic show, Phineas and Ferb.

"Man, did you watch P&F last night?"
"Yeah dude, I almost pissed my pants when I saw Dr. Doof and L.O.V.E. M.U.F.F.I.N. come on"
"Totally, the Leauge Of Villainous Evildoers Maniacally United For Frightening Investments in Naughtiness gets me every time"

L.O.V.E. M.U.F.F.I.N. by theresathebeast November 14, 2016

L.O.V.E.M.U.F.F.I.N 

The League Of Villainous Evildoers Maniacally United For Frightening Investments In Naughtiness is an organization of evil scientists led by Dr. Aloyse Everheart Elizabeth Otto Wolfgang Hypatia Gunther Galen Gary Cooper von Rodenstein.

“Rodney’s gang, L.O.V.E.M.U.F.F.I.N almost destroyed the world over pretzels!

L.O.V.E.M.U.F.F.I.N by Justagamer_movealong April 13, 2024