This morning, I gave TJ a toilet paper tube when I put a new roll on and told him it was a tooter. I even showed him how to toot it. lol. When I handed it to him, he held it up to his eye. I said, "Oh! It's a binocular." And then he gives me THE LOOK. (You know what I'm talking about, right?!) He says, "No, it's a periscope."