After work I picked up Truman at his friend Ethan’s house. When I got there, Tru and Ethan and their friends Emma and Mykel were having a little jam session. Tru was on drums, Ethan on the trumpet, Emma on some kind of whistle and Mykel on guitar. It was caucaphonolicious. When they were done, I asked what song they were playing. Emma identified the song as “I’ve Been Working on the Railroad.” Truman and Ethan immediately objected. I asked them what the song was and Truman piped up, “The Knowledge Airplane Airplane of Knowledge.”

I have no idea what that means.