"Daddy, I'm scared."
"Don't be scared, son. Just put on your gas hood like a good boy."
"Daddy, what's a weapon of mass destruction?"
"Nothing for you to worry about, Jimmy, now help daddy zip up his radiation suit."
"Do I get a radiation suit, daddy?"
"Sorry son, if it comes down to you or me, well, you're a little young to repopulate the species."