Facsiliator
A person who won’t stop until you repeat the same thing so much it feels like you’re in a nightmare.
My teacher kept making me repeat my spelling words. I did it 20 times. I felt like I was in a nightmare.
My mom kept making me repeat my multiplication tables. I did it 15 times. I was ready to scream.
My friend kept making me repeat my favorite song. I did it 10 times. I was ready to leave the room.