Fat muffin 

Someone who wears excessevely tight pants, and the fat hangs off of the top. Looking like a Fat Muffin.

Mary called Myrtle a fat muffin, because she tried to rock out tight pants, but all her fat showed instead.

Fat muffin by Yuliana November 22, 2005

Fanmuffin 

A combination of a Fangirl (or fanboy) and a twatmuffin. Generally close minded overzealous fans who - upon realizing they can't win an argument - result to insults and general asshattery.

Guy one: Did you see that guy's rant on how 'awesome' Sephiroth is?

Guy two: Yeah he's a complete fanmuffin.

Fanmuffin by Kahn Iceay February 10, 2010

FagMuffin

A person who is too faggalicious to be expressed with jsut the fag word, therefore the word muffin has to be added which means the person is baked to be a big fag... therefore the person is a fagmuffin...

JACK IS A FUCKNIG FAGMUFFIN WhO FUCKS WITH OTHER FAGMUFFINS SUCH AS MR.FAGMUFFIN... STUPID FAGMUFFIN!! STUPID FAGMUFFIN!! GO GET MORE ICING U JEWISH FAG MUFFIN!!!!!

FagMuffin by ChiggaCheenkerKenny December 16, 2004

fagmuffin

One who is queer and is lacking nuts.

Diane and Jase are such fagmuffins!

fagmuffin by Xenon Hot Xenon May 31, 2006

fagmuffin

somebody who is a fag and a muffin at the samee timee.

joelle: hey that muffin looks fagtarded.
fab: why yes it does.
riss: zomg its fagmuffin.
all 3: woahhhhhh.

fagmuffin by fabsicles May 21, 2008

Fartmuffin

someone who brings an unpleasant vibe into an already good atmosphere

What a fartmuffin, he just killed the entire party

Fartmuffin by RichForever November 20, 2017

fitmuffin 

A guy who got looks and body too good to be called just fit, but you can't mention him as a beefcake or people will tell you are delusional and say he is something in between, but won't give you a word either.

- Oh, I like that guy, he's fit.
- Him?! Fit?! He's a beefcake!

- Not so much either, dear, but he sure would go by as a fitmuffin. 💕

fitmuffin by HellhoundRex April 10, 2018