Ahh finally back. I fucking hate IKEA furniture... anyway here are my experiences.
Weed: Probably like most people this is what I started with (hurr durr gateway drug), smoked a lot at school usually at PE, made couple of classes go by faster. The one thing that's kinda of cool is if someones gives you a "shotgun", it gives you a short strong high but you'll coughing/burping smoke for 15 minutes.
Hashish: Used to smoke it from a vaporizer until one time we broke it with a storm lighter and were to lazy to make a new one.
Actually have a good story with this. So four of us were smoking weed and hash vile there while two others guys were there on LSD and their two girlfriends. Now one guys has fallen asleep from the hash, while the other was searching for more wine for some time now, the rest of us were talking. One of the LSD guys got in to a fight with his girlfriend, the chick attacked him with a knife he knocked it out of her hand and started chocking her. Now after we realized whats happening we jumped up and pulled him of of her, probably avoid a fucking murder. She storms of then the wine guys suddenly says "Dude haven't you seen the wine?" He didn't even notice the whole thing happening, we of course burst out laughing. Anyway that bitch was kinda of crazy and pure evil, she became like our nemesis, we ran in to her a bunch of times over the years. She tried to get us beaten up and fuck us over, but it never did really work for her.
Brownies: First time we made them we kinda of burned them, ate them with jam, smoked some salvia then fallen asleep 3 of us on the couch 1 in the bathtub. We woke up couple our later didn't find the 1 missing dude and then went home. Second time the guy put all of his leftover weed in it, we got so fucked up that we were basically sitting completely still, with slightly open mouths for god knows how long. My vision turned in to when, you have bad reception on TV, zigzagged lines were flashing by and everything was covered in spots.
Speed: This was what introduced me to synthetic stuff. Cool at parties/discos, dancing away for hours with a pair of sunglasses on while everyone's looking at you like what's his problem. Generally don't like it that much thou makes me chew apart the inside of my mouth, and fuck up your nose if you snort to much. One night that's good about weed is it counteracts the effects if you're done partying and let's you sleep. We always called it Satan Powder, and one time we showed up for morning service at the church after a night just to see if we would burst in to flames.
Designer stuff: They were usually called stuff like F1, S1, M1 or some female name. We never really knew what we were taking was, never really cared. Effect varied wildly, some gave me some of my greatest highs, while others seriously fucked you up and made you paranoid and aggressive. They were pills with different colors and symbols (imitating ecstasy), if grounded up and snorted they would sting your nose like hell and seriously fuck you up, had some of my craziest nights when doing that.
MDMA: Rarely did we get our hands on actual ex, but it was always awesome. The first time I did it I just got introduced to a new group of people, I was completely energetic and happy and made friends with everyone. People on ex are probably the friendlies, nicest people ever.
The problem with all the synthetic stuff is that you grow used to them fast a develop a tolerance, so yeah have to switch them up. For example with the S1 the first time I went all night with just a 1/4 a couple of weeks later I did 5 whole pill in one night and didn't even get close to the first time.
N20: We did a shit ton of this stuff, blow you out of your mind for like 30secs in to an euphoric state. In Hungary you can buy them at the store cause they use it as a propellent gas, half of them we bought half of them we stole. We stopped doing it after a while cause we didn't want to loose all of our braincells before graduation.
Rush: Did it once when we couldn't get anything else, bought it from a prostitute. When inhaled gives you a short happy sensation, nothing special. Then I had the brilliant idea of drinking it, got completely drunk and sick. Next day I had the worst headache of my life.
Well that's all that comes to my mind. I've been clean for 11 months cause we got to the point where we were doing stuff every weekend for months and it wasn't enough anymore. So we had to chose between going on to more serious stuff or stopping for a while. Then I moved back to the US, so now I'm just a lonely nerd. :P
Stuff I didn't try but would want to:
LSD: At first was afraid from getting a bad trip cause my friends first time ended with him crying under a table for hours. Then later never really got the chance to do it.
Coke: Didn't want to spend the money on it and it's hard to find actually good stuff, especially in Europe.