I can tell you exactly what would have happened in my world under those circumstances. First, I wouldn't have kept eating. Second, my dad would have been down at the school explaining to the principal that they can suspend me all they like...but that I'm not going to face any punishment at home. In fact, just the opposite. Then he would have explained exactly what would happen if this incident repeated itself. And then we would leave.Yeah, you didn't go to school or race in the 2010's. My cousin was eating lunch one day in the cafeteria, a dude who didn't appreciate my cousin asking his girlfriend out on a date the day prior came up and punched my cousin in the jaw, while he was seated, in front of officials! My cousin kept eating while they carted off the offender. They were BOTH suspended for "fighting" even though my cousin kept eating and actually never stood up.
And then I would likely have found the dude and beat his ass off school grounds during our mutual suspension.