A girl who is perverted, but still really sweet. The surprising combination of slut and muffin reflects the surprise when someone cute says something dirty.

Large, beautiful breasts that are keep well consealed and initially appear to be much smaller and less impressive than they actually are until unleashed.

1) A term of endearment among friends.
2) An insult..but not really because it sounds too cute.

A girl who is a complete whore but only with one person.

1. Term used to describe a seemingly innocent girl that turns into a freak as soon as the lights go out.

2. Promiscuous pastry.

a muffin that let itself get eaten by everyone

Slutmuffin is the compound of two words slut and muffin. May be used as a term of endearment between friends or lovers.
May be used as a compliment.
The female version of studmuffin.
Can be used to describe a woman who is outwardly very sweet, but has a very sexy side behind closed doors,
or someone who is outwardly both very sweet and very sexy.
Rarely used as an insult because of the cuteness of the term.