Johnny, your behavior is scandalous - says the teacher
Tomorrow you have to come to school with your parents!
But I don't have parents - replies the boy
What happened to them? - the lady asks
A cybertruck ran over them
Then come with your grandparents
They were also run over by a cybertruck
So what will you do now, Johnny, alone in the world??? - the lady asks
I will continue to drive the cybertruck!

(the original joke was about road roller)