Got sent out of class last year because I couldn't stop laughing about the fact we were having a 47 minute discussion during homeroom about someone touching another person's chair. This person was severely autistic and really rude to everyone, and no one could do or say anything back or they'd get in trouble.
One day she comes into the classroom and yells about how someone is sitting on her chair (all chairs are the same, the person just grabbed a random chair) and the person responds with "I don't see your name on it."
Next day she brings a bunch of stickers to school with her name on it, spams them all over her table and chair so no one can make that mistake anymore. The people who clean the school removed the stickers because it made it difficult to clean, so the next day she comes in and she flips her stuff about this, and immediately suspects all of us.
That's what we were having a 47 minute discussion about, and a friend of mine was laughing throughout the entire thing. Didn't get in trouble. I laugh after the discussion is over because I've held it in for so long? I get sent out of the classroom.
The whole situation was super hilarious and the teacher couldn't understand why I was laughing, no matter how many times I explained how ridiculous it was. Didn't really get in trouble but it was ridiculous lol.