Teacher's pet

A demon who kisses up to the teacher and does a bunch of favors for said teacher in hopes of getting a good grade. The kind of student who raises his hand for every single fucking question and buys expensive gifts for their teacher (massive debt.) This demon thinks they are superior to their peers (based people + sigma) because they are the teacher's favorite and therefore they bosses everyone around like this stupid little child demon is the teacher. They will also tattle on their peers for insignificant rules they might break. Like wtf bro.

*Normal student eating an apple, not causing harm to anybody*
Teacher's Pet: "Teacher! Oh teacher! There's someone eating an apple in the classroom! That's against the rules!"
Teacher: "Thank you for telling me." *scolds Normal Student*
Normal Student: "Wow, thanks a lot man. What the hell did I ever do to you?"
Another Normal Student: "Yeah. Like what did we do to you?"