I love trolling my kid.
I picked her up from school, and I had a fast food drink cup in the cup holder.
Her: Can I have some?
Me: Sure. It's iced tea.
Her: Double ew.
Me: Of course, it could be Dr. Pepper and I'm lying to you to keep you from drinking my soda.
She takes a sip. It actually is unsweetened tea.
Me: and now you'll never be sure.