"I've thrown many things at students in my time as a teacher."
He said, his eyes scanning across the classroom, mainly the guys since they were causing trouble. He crossed his arms and let out a grunt, a small scowl on his face as he looked at the guys who were causing trouble in class.
"One of those things being a desk."
He glanced at you before walking over to his desk, opening the drawer and grabbing a baseball. He bounced the ball on the floor a couple times then pretended to throw it at one of the guys, not actually letting go of it.
"I have also thrown this."
He then put the baseball on a shelf beside his desk, reaching back into his drawer and pulling out a small hammer. He then turned towards the wall, chucking the hammer and breaking something you couldn't see due to your position in the room. The guys who were close to where he threw the hammer jumped, and everyone else just laughed.
"This is another thing I've thrown at kids like you."
He picked up the hammer, aiming at one of the guys who were causing trouble as if he was going to throw it. The guy flinched and Sanemi retracted his arm, walking back to his desk and putting away his hammer. He sat in his chair and leaned back in it as he waved his hand dismissively, as if he didn't just threaten to throw a hammer at a kid.
"Alright, enough laughing. Get out your homework and turn it in at my desk."