A nickname of
Waylon Jennings.
Hank Williams Jr gave Waylon that nickname and it means "Old
Number One" in Japanese.
He gave it to him after the recorded "The
Conversation" because it was Waylon's way of telling Hank it was okay to sing his daddy's songs. It was at the same time that Waylon took him out on the road with him because Hank Jr was at a low point.