I wasn't exactly a bad student, but if I was bored I had to misbehave to entertain myself. Never got suspended or expelled.
Primary School, felt really unchallenged so caused quite a bit of mischief:
A really small guy in year above me threw a rock at me, so me and a friend got a skipping rope and tied him to the basketball post, he wasn't found for over an hour, ended up getting 2 weeks of detention and a parent-teacher meeting.
We all went through a wrestling phase so every breaktime we just had a massive fight, ended up getting a week of detention.
Fired beyblades at people.
Throwing rulers, rubbers etc around class, ended up being sent out for parts of most lessons.
Chokeslamming a guy onto tiles in the cloakroom, he had been winding me up all day, had another parent-teacher meeting.
It got to the point where the teacher didn't know what to do with me anymore, while it was my fault it was partly to do with the people I was friends with.
Secondary School:
Very rarely did homework, usually if I'd done it, it was a last minute job a couple of minutes before the lesson.
Set a worktop on fire in chemistry by leaving a gas tap on (complete accident)
Kicking a pine cone and cracking a window
I thought a teacher had gone out of the room so i went to throw a bottle at someone, turned out the teacher was sat down talking to someone else, so my bottle bounced off one guys head and then hit the teacher (got an after school, didn't go)
Had a few fights
Dunk tackled a guy i didn't like in rugby which gave him a concussion, said it was an accident.
A lot of answering back and arguing and swearing.
Looking back on it, I really miss school!