What is getting drunk like? Ever wanted to try something really stupid but you were to embarrassed? Well, you won't be embarrassed when you are drunk. When you wake up the next day you might regret it, assumming you remember, but not while you are drunk.
Though it is really hard to say how you will act when drunk. Some people get loud and obnoxous, some people get quiet (they're boring), some people become really outgoing, some people try to start fights, and some people don't seem drunk at all. Alcohol is a mild depressant and it impairs movement, including driving, speech, and sexual performance, and most effects people have are psychosemantic. Alcohol really doesn't cause most effects that people experience. People believe that they should act a certain way when they're drunk and so they do. Some friends of mine got this girl drunk on non-alcoholic beer. They told her that the beer was really, really strong and took her keys because they said she would be to drunk to drive. You should have seen her stumbling around.
As far as peeing goes, well, anything goes. If the toilet is being used, the sink will do. If the sink is being used, the stairwell is just fine. If you are outside,bushes and trees. If you aren't near either, the grass or a street is great.