Never had physics?

Robert is doing is AP Physics homework, and I'm helping him, using mostly common sense and logic, since I don't have any actual knowledge of his formulas.

I said--"This is a really cool class.  I wish I had ever had physics in my life."

Robert:  "DAD!  You've never had physics--not EVER--not in high school?  What were you, a Caveman?"

Me:  "Yep.  That's right--we were the Cavemen.  American Fork Cavemen."

He bursts out laughing--you're kidding!  Seriously?  You were the cavemen!  Ha Ha!  No way!