Alcohol: My absolute favorite, You know what it's like. You feel really good, you have more fun, you kind of lose control of your body. Plus you can a lot of fun with people.
Weed: Least favorite, it's just boring in my opinion. True it feels good and things are a lot funnier, but that's it. You laugh at stuff for a while, you get the muchies, then you pass out or are really tired. It's just not much fun. Prob will never do that again.
Shrooms: These are a lot of fun. They taste like ass, mostly because they grow on cow sh*t. After you take them it takes about a half hour to kick in. At this point you get some anticipation, there's two ways to take this, one way is to just be calmed and relaxed, this will ensure a good trip. If you are anxious or paranoid, you will have a bad trip, and the next 6 hours are going to be hell. Shrooms usual characteristics are that you get a body high, you have some visual trips, nothing full blown so you won't make things out of nothing, then come down you think. A lot. You think about everything, usually kinda unusual stuff that will change the way you think.
Would I recommend you do drugs? No definetely not, drugs are a terrible thing. They're not nearly as much fun as getting drunk and you'll most likely regret it at some point in your life.
Will I criticize you for doing it? No because I've been there, but I still think it's stupid.
Cheers.