You & your hand by pink, meaning of the song?

What is the meaning behind the song?

The song is basically about a girl who just can't seem to find a decent guy that she likes. Its all a bunch of "dickheads" and jerks and whatnot. So she's learned not to depend on any man for anything. She tells any guy that comes up to her

"I'm not here for your entertainment
you don't really want to mess with me tonight
just stop and take a second
I was fine before you walked into my life
cause you know it's over
before it began
keep your drink just give me the money
it's just you and your hand tonight"

that she's not a girl you can have your fun with, and that its better if they leave her alone. Because her life was perfectly fine before men came in and messed it up. She's telling them that nothing is going to happen and that they shouldn't try and get her drunk to get into bed with her. So its just going to be them and their hands tonight. Which is a reference to mas*urbat*on.

I thought it was more like

I came to have fun you hit on me I kill you.

yea the song is ment to be literal, theres no underlying meaning...she means just what she says...she wants to go out to a club and drink and dance and not be bothered by the many mofos that keep hitting on her, and they think theyre god's gift but really its just going to be "them and their hand" tonight meaning theyre going to be home alone with only their right hand to satisfy them