How do i piss off my english teacher

Ok so basically all you gotta know he's a fucking asshole. he's strict, he yells at children and he used to be my brother's old tutor. He gives demerits and when my mom confronted him about yelling at my brother (mind you my brother only looked behind him), he acted like the victim and said he didn't know that my brother was looking back. Mind you my brother was CRYING and said how he didnt wanna face him. Oh and if you wanna help me even more how do i piss of my strict spanish teacher ;0