I was suspended from high school 3 times... twice in year 8 and once in year 12.
The first time, a girl kept pushing me around, and when I pushed back, a teacher saw, and we got sent to the year level co-ordinator's office. Both of us got 1 day suspensions, but we were friends by the end of the day. (I went to her engagement party a month ago.)
5 months later, I was having a really shit day, and my friend Rhiannon's younger brother Tristan was getting in my personal space as he did all the frickin' time, and I ended up slapping him really hard, and left a nice hand print on his cheek. I dobbed myself in, but i still ended up getting susupended. (1 day.)
I managed to stay out of trouble for the rest of my time at Macleod College, but I changed schools in Year 12 and ended up at my younger sister's high school. She was known for not giving a rat's ass about whether she got into trouble for pounding the shit out of someone, but anyway.. She was friends with this one girl, who's older sister Jenna decided that I was a good target for her hatred. FOr the most part, I ignored her, but in the few weeks leading up to the end of the year, I snapped, and just didnt put up with her teasing and bullshit. The teachers just ignored the situation, which pretty much gave Jenna licence to bully me further, then my little sister and her little sister got it in their heads that it would be a perfect idea to try and get Jenna and I to be friends. I yelled a lot and they didnt try that again. But my sister was mad at me for some reason.
Then after one time Jenna was giving me shit, one of her friends came up to me and told me that she was pregnant, so that may have been why she was being such a bitch. I flet sorry for her, and I was on pretty ok terms with her younger sister, so I asked. And after we spoke, she said she wouldnt tell Jenna. The next day in homeroom, shit really hit the fan, and Jenna demanded to know why I'd asked her sister if she was pregnant. I said that someone had told me and I wanted to know if she was okay, and then she started cursing and yelling at me, so I stormed out. Then she followed me around the corner near the principal's office, and I turned around and put up arms in front of me in self defence and accidentally pushed her a tiny bit. She grabbed me by the hair, and started belting my head into a conveniently placed ledge (why I didnt end up dying from head injuries, I'll never know). I just kept kicking her in the legs repeatedly because even though I despised the bitch, her kid didnt need to suffer.
They year level co-ord came out of her office demanding we stop it, and get into her office, NOW! I told her to fuck off, something I'd never ever said to a teacher, and ran off. Jenna and I both got suspended, me for 1 day, and her for 3. Later, the principal called me into his office and said that because he knew I was generally a good kid, the suspension wasnt going on my record (it takes 12 months for something like that to be removed, and can hamper job prospects), but he had to be seen to be doing the "right" thing. After all my years of school, Mr White was my favourite principal ever, because he actually gave a damn about student welfare.
I also got pelted with rocks in year 9 by stupid boys in my class, and funnily enough, I'm friends with them now, 5 years later.