Depends on how drunk you become. Its possible to become so drunk that you dont really think in anyway about what you are doing or saying, which leads to doing very stupid things, and even having difficulty putting it all together the next day. As in like, your memory of the night before just being bits and pieces, and not totally remembering what really happened.
And being drunk feels like.... have you ever went so long without sleep that you start to feel loopy and silly? Thats probly the closet thing I can compare it too : p Being drunk doesnt always feel good though, its generally affected by your mood. Like, if you are really angry when you get drunk, you arent going to suddenly be happy. You will just continue to be angry, but with even less self control and a lacking to stop and think about your actions. It pretty much removes any inhibitions you have.