A mama's girl.
The marshmallow girl thought the world owed her the kind of support and respect her mother always gave her as a kid, back when she was her mother's little baby.
A girl that is about as hard as a marshmallow.
The marshmallow girl didn't think the world supported her enough, but if they did, she thought any kindness she was shown shown by them was weakness on their end. She also thought that because she never got an ass whooping from an authority figure such as a parent as a kid, that there was nobody in the world that could do it.
A cute chunky girl who's got a little more to love.
Damn man, check out that marshmallow chick.
This is what a commentator from 107.7 The Franchise says as a Pokemon defense move.
"You ever just Pop a Marshmallow?"
A woman who is beautifully tanned and sweet
A marshmallow that has been roasted to Golden perfection on an open flame
That is one golden marshmallow of a woman.
I've only seen a golden marshmallow on the food Network.