"I was young and felt like it was opportunity 'cause they were moving units back then on the underground scene"

This quote by Young Buck is referring to his early days in the rap market. He was young and seemed like he had an opportunity to make it big in the rap video game. He was describing the underground rap scene, which was popular in the early 2000s. The underground rap scene was a location where rappers might make a name on their own without the assistance of major record labels. It was a location where they might make money by selling their music independently. Young Buck was referring to the reality that he had the ability to make money by offering his music on the underground rap scene. He was able to make a name for himself and acquire recognition in the rap industry. He was able to make money and gain acknowledgment by selling his music on the underground rap scene. He had the ability to make a name for himself and gain recognition in the rap market by making the most of the chance that the underground rap scene offered.