A small child or pre-teen showing signs of being a complete fagot!
I love my son, but he acted like such a fag-a-muffin when he lost the spelling bee Johnsons little fag-a-muffin son!
The term "Fag Muffin" is used to descibe a Fat Fag.
Holy shit, look at that Fag Muffin, He's one Fat Queer!
when you're blowing another guy, but he's kind of tubby and your head bounces off of his gut involuntarily.
I love you, but when I'm sucking your penis, your fag muffin gives me whiplash.
A two-face dumb shit. Normally a PMSing preteen boy who is way to worried about what other people think of him. And normally has a bad haircut. And is most commonly by the name of Justin.
Justin you a dumb shitty fag muffin!!!
your a fag and your a muffin obiviously.
you taste delicious, just like fags.
to make it simple your just plain weird .
an extremely lame cupcake, without all the great fattening stuff on it that makes it good.
cupcakes that try to be cool but will forever be nerdy. cupcakes minus the frilly icing and gum drop buttons:D like yourself, you fag muffin.