This one comes from Teddy's grandmother. It happened at his fourth birthday party....
"A few weeks ago, I had cataract surgery on my right eye. As a result, I had to pop that lens out of my glasses so that my vision was correct for both eyes. At Teddy's fourth birthday party, he crawled up into my lap. I asked him if he saw anything wrong with mamaw's glasses? He gave me a quick glance and answered, yap, your windshield is broken."