faculty brat
A kid whose parent is a teacher and somehow thinks they're special because they get to skip detention and make fun of everyone else.
My kid's a faculty brat. He thinks he's the king of the school just because he got to leave early.
She's a faculty brat. She gives me grief about my grading and then skips my class.
He's a faculty brat. He texts me during lunch and tells me my test was unfair.