From my experience, I'd say it goes like this.
First.. you make yourself look like a complete dick. You think you're cool, likely because you just downed something alcoholic and you've somehow been lead to believe that makes you worth a shit. It doesn't though, you've just been mislead and look like a complete dick.
Second.. you either start to get really giggly, really angry, or really.. well, horny. Regardless of what you get, it all leads to being punched in the face.. a lot. Mainly, because you're doing it, to a girl.. and her Boyfriend doesn't approve of you.. once again.. because you're just a dick.
Third.. you begin to question being drunk. I believe this is because you can't understand why your charm isn't working, why no one seems to give a shit about you, why the empty stool next to you hasn't talked back, and you begin to think you smell funny.
Finally.. you wake up, with either a hangover and little memory of the night prior. Or you wake up with full memory, and wish you had no memory of the night.. prior.
This concludes Will's assumed adventures through being a drunken dick.
I don't drink, and doubtfully will ever. However, it seems each drunk I've met.. falls into this category.