Obupoolete
Obupoolete is the word you use when someone is so annoying they might as well be a monster. It’s like when your little brother won’t stop crying and won’t let you play video games.
Obupoolete, I’m gonna fail you in math because you’re too dumb.
Obupoolete, I’m gonna tell your teacher you’re a menace.
Obupoolete, I’m gonna eat your homework and then throw it out the window.