Guess you won't know unless you go out with him. Have faith in your natural born womanly instincts: you'll be ale to tell if he's just a creep looking to molest a lady who tipped back a few too many kamikazes.
Otherwise, sounds like you had a good time, and chances are that he was having a good time too. Is he asking you questions over Facebook like "How many glasses of Chardonnay does it take before you start removing clothes?" If not, maybe he had fun hanging out with you, and wants to get to know you more.
Partying is a great way to meet people. Unless it's the only way you meet people, then maybe it's a crutch, or worse, a problem. "Crazy Loose Girl" as you refer to yourself is unflattering and unfair. That's a part of who you are, and give this guy a chance to discover other facets of your personality. Provided the other facets of your personality aren't also "Drink Alone On Sundays Lady" or "Quiet The Voices With Rum Chick."
Meet up with the dude. Go for coffee, or ice cream, or somewhere non-boozy. You'll be able to size up his intentions and interest. If not, don't worry. Guyspeak is always there for you.
Great response! I love how you build women up.
Oh, John DeVore.
The answer to your questions is a resounding YES!
I have met a lot of girls at parties and them being drunk has been just an easy way to get laid. And since it happened before, they will put themselves in that position again. Guess who will be waiting for them this time.
And do some kegels before you go on that date please. No one wants to be surprised with a crazy LOOSE girl.