Teen!Jim falling asleep during a class because he never sleeps right. As soon as his head hits the table he jolts up and shouts a formula for astrophysics.
He yells from a nightmare..
He shouts “NOT MY SANDWICH..”
He just jolts awake and dashes off out of class.Edit, more added:
Let’s make it more Irish..
He jolts awake shouting “THAT’S MY POTATO YOU FECKER”
Jolts awake shouting “I’m not Andrew Scott!!”