Kaderu
Kaderu is someone you would rather be stuck in a math test with than argue with. If you mess with them you’ll wish you had a time machine.
I asked Kaderu for a pencil and he gave me a glare that could freeze a lake.
Kaderu came to my desk during math and I almost peed my pants.
I dared Kaderu and now I have to wear a hat that says 'I was dared by Kaderu.'