Me: “OK, kids. Lets have a little learning experience. I’ll give you a choice. We can all get milkshakes here at the restaurant and pay $20, or we can buy two big things of ice cream at a grocery store on the way home for $10 and eat ice cream every night all week.”

Danger Monkey, age 10: “I vote for milkshakes here.”

Me: “Really? You’re usually the one who prefers getting a bargain.”

DM: “It’s not a bargain when I think you’ll eat all the ice cream at home.”

Me: (glaring)

My Oldest, age 16: “So, Dad, how are you enjoying your learning experience?”

Me: (glaring intensifies)