This evening before heading to the grocery store with my mom, the following conversation took place:

Mom: We're headed to the grocery store, do you need anything?

Dad: Well if you're going to the kind of store that has paper towels, we need them.

Me: Mom, what kind of grocery stores don't carry paper towels?

Mom: I just ignore him sometimes!

Haha! I guess that's what you learn to do after being married 30+ years!