Car-dio
They say puns are the worst jokes.

My parents are obsessed with cars, in that they are hell-bent on not buying one;
even after everything that happened.
They are senior citizens, living by themselves on a farm.
I worry for them. I am unable to reason with them.
I have to accept it and move on, to not go crazy.
It's really difficult.
Why didn’t they teach this at school?
wtf is an (a+b)³
The end.