What are some stupid things you got a detention for?
One time we were all in class and were selected to each play a music video, and I picked/played California Gurls.
When it got to the following part of the music video, my teacher stopped the video and had a huge rant at me at how disgusting Katy Perry is and how stupid I am for playing the video + she gave me a detention for it

:
I was only like 11 or 12, by the way.