For smoking marijuana.
Now i know what you are all thinking, the dumb pothead got expelled for smoking on school grounds. What a retard. So your partially right. Heres how it went:
My friend went up to me around ten and told me he wanted to smoke in the school bathroom. So i told him i had some stuff on me and that i would meet him there next period. SO i thought to myself il go, give him the shit an leave. I haven't smoked in months and i wasn't about to start up again.
So I met him there, and gave him everything. He lights up and I went to make sure no one was coming. I came back, took a piss, took a pull (just enough to remember the taste) and decided to leave. He stayed in there and finished it up.
Next period i got called to the office. At that point i knew i was fucked. So they told me my friend got busted and ratted me out. They said i was going to get expelled unless I told them all the dealers I knew. I told them i couldn't and that I refused to pull anyone one along down with me. They went on a whole moral religious crusade rant about how marijuana is a gate way drug and has many negative effects. I countered almost everything they said which started getting them pissed. Then I told the principal how smoking is potentially more dangerous than marijuana and how nicotine is just a legal drug. That really pissed him off because he's an heavy smoker.
So now I'm expelled from that school (its a private school) and will probably go to my shitty public school for the rest of the year. My parents don't know what to believe. The principal told them basically told them I'm a heavy drug user and a dealer. I told them i gave it to my friend because it helps his depression (which is partially true).
So yeah, I'm fucked. I made a stupid mistake and now I've got to pay.