Is this a spanish expression?

Question

"soy una mamacita rica que anda atras tus huesitos"

I know this says I am a s**y mama that is behind your bones, but what the heck does that mean?

Thanks a bunch!

Answer 1

Well, I don't know if it's necessary an spanish expression.

hat sort of phrases are called "albures", and normally are used to bother women, although it's strange for a woman to say such thing to a man, normally it's otherwise and with 2 intentions: to offence and to express desire for her.

And yes, of course it means that she likes him.

Answer 2

That she wanna "eat" you or she wants to be with you.

She wants to be your girlfriend.

Answer 3

It means that she wants that guy, she's behind his bones cause she likes him

I hope it helped you :).