Who's on first?

I realized today that as the years pass by, some things that were well known to everyone are being left behind in the march of the years. Tonight I had to explain to my nephew what I was referencing when I smirked and said "Who's on first?" to something that he had said.

A few moments on a Google search for a good YouTube video brought up this gem from the past where Abbot and Costello perform their wonderful "Who's on first?" skit, which had my nephew laughing as it has made so many others laugh over the years.

May the great comedy performances never be forgotten!