<human>: Hello reddit, its the trouble maker me
2 days back on facebook, replaced the school logo with the scumbag hat and made a meme (picture on bottom).  Another three pictures with the scumbag image, which talked pretty much the same thing.  So the school starts violating my privacy and starts digging out my account and people I know.  SO they called me in today, and made me stay in a small room with the co principle for 7 hours, no contact or internet.  Lunch was staying in the same place, no contact.  They made me sign a computer usage form again.  The reason why it was offensive is that the co principle was British, and if your British you should know what I"m talking about. Other wise they saw 3 swear words in my photo album which offended the principle.  After that they told me they had special tracking/stalking tools to check up on students usage of computer, which was very shocking since we do a laptop program.  The biggest problem is my parents, they were emaild about this and I don't know how I can defend myself from them. I would also like a answer to that. Thanks

Provide a brief overview of the text.
<bot>: My school violated my privacy and speech/expression then gets mad for making a meme with the world scumbag in it.