What's In A Name?

Notes from a song titled "March of the Uncle Bubby's" by Tim Laughlin:

For some musicians in New Orleans, the term "Uncle Bubby" is an endearing reference to any older New Orleans gentleman set out to having a good time. He's the one usually dancing with the best looking girl in the place and never hesitates to buy you a beer on your break. After writing this one, I pictured twenty or thirty of them coming down the street, dancing. Now, that's funny!

I think I would fit right in...