The thing about alcohol is, the drunken personality is entirely dependent on the setting/environment. It is also very dependent on how much you drink, so different atmospheres will promote different levels of drunkeness.
If you are amongst friends, you will get merry, laugh a lot, maybe have a deep-and-meaningful with a friend later on in the night, hug your friends a lot.
If you are among strangers, you might drink a lot quicker out of nervousness, resulting in a different drunk, maybe going too far. You drink too much and it might suddenly hit you, suddenly you realise you are too drunk and think you might be acting like an idiot - cue embarrassment, bad mood. You might vomit, pass out or just feel really tired.
Oh and an all time favorite is the rage/depression drinking, that's a very melancholy drunkeness, heaps of self pitying and asking "Why?"... Pretty stupid but you just have to sometimes even if you feel like a complete wanker the next morning.
And then there is the group of friends you drink with, is it all guys or some girls or all girls, this will all change how you act.
The point is, there is not one drunk personality, there are many depending on the situation... Unless you only ever get to the tipsy stage or something, which wouldn't be the worst idea.