That I said I was going to bring a bomb (or was it guns?) to school. I'd never said that but because this was the mid 00s, my school had to take it seriously and it was a massive waste of time having to go to the office and be searched and a waste of school staffs time. I never let go of that on a hurtful level (I'm no longer bitter over it, but it still hurts my feelings) that someone went so far to bully me ( I went through a lot of it in school) as to claim I'd commit violence like that and I never got an apology from the staff for that. I'm not saying they were wrong, but it would have been nice to have gotten an apology when it became clear someone lied to them about me.