My teenage son giggled, took a photo, and typed away on his phone.  Repeat.

Eventually, I gave in and asked him what he was doing.  He explained that his friends were all taking photos of the sides of their heads and sending them to each other.  Not profiles.  Rather, the sides of their heads.  Nonsensical, pure and simple.

Sure it was strange, but it was also clever.  Witty.  Original.  Playful.  Fun.

I smiled.  I wished I had come up with the idea.  I smiled, again.  The future is in good hands.  Good hands taking pictures of the sides of their heads.