So you are drunk after being intoxicated from heavy drinking how do people say you behave when inebriated? Of course you can't say for yourself so others will be telling you unless you happen to have a recording of yourself.
I am a nice drunk until some one does something to irritate me. Then I become a persons worse nightmare. I am not a nice guy it is just a front I portray. When drinking the mean me has a tendency to come out.
I am naturally curious and have little use for social constructs or 'niceties', so when I get drunk, I tend to get blunt. I will ask people about personal information or let people know about something embarrassing that they are doing (Like broccoli in their teeth) loudly and in front of others. I am not trying to be mean, I just don't consider the consequences. If something is different from my experience, I love to find out more information. Once I had the occasion to get drunk with a bunch of cowokers while in another country for a few months. I ended up asking them all about cultural norms (Woman's shaving habits, using sauna naked with both genders, promiscuity views, etc), and my wife later informed me that she was highly embarrassed, but I thought things went fine, because there were no awkward pauses in conversation or abrupt changes of topics, we just discussed a topic and then moved on to the next in a smooth manner (At least it was smooth to my drunk mind). I don't think it is the worse kind of drunk to be, but it does seem to embarrass some of the people around me (My wife isn't the first to say that she was embarrassed later).
I love the topic! I personally go through a few stages of inebriation. I start out getting very giggly. Then I go through a sad period where I can't stop crying. If I keep drinking past this point I become very open and friendly plus giggly again. I only get this inebriated when I'm amongst friends. It's very important to have someone that can watch over me and help me make it safely home.