Scene: Woman on the train with her three kids, and she was as crazy as she sounds.
Kid #1: Mommy, Joey's left eye is different than his right.
Mom: That's right sweety. Cause all eyes are different. Like, the way they have eye tests like they have fingerprint tests. Cause no two eyes are the same. Just like...just like no two ears are the same. With science today, y'know, they could have an ear test. And, y'know, just like no two noses are the same, or...well...actually, I don't know about that nose one.