Since January, The Honky Tonk Kid's new album 'The Underdog' has been creating some big buzz in Texas, and it's not even out until next week (Feb. 17).

Yesterday Watson posted a video to Facebook and explained two things.

1. He addressed "selling out."
2. He told the story behind his new song 'Fence Post.'

The song was inspired by a Sam Houston quote: "I'd rather be a fence post in Texas than the king of Tennessee." Aaron says of the song, "it’s a true story and dedicated to all those Underdogs out there running around, chasing your dreams."