The Defiant Ones Puns

I gently told him "No" at least 6 times, and finally we were at the register. My wife was checking us out, and he asks again.

Me: "Son, if you ask for one more piece of candy, I'm going to go back in time and take away the candy you had yesterday."

He stopped asking.

My oldest son looks at me defiantly and says, "Okay, do it to me!"

{ thinks for a second }

Me: "Fine. Do you remember that Snickers bar you had yesterday?"

Oldest looks confused and says, "What?? I didn't have a Snickers bar yesterday!"

Me: "Exactly."

I pat him on the back as he processes, and we exit the store.