The song "I Might Be Yo Daddy" by Esham is a rap/hip-hop track known for its explicit and confrontational lyrics. The lyrics you provided showcase the aggressive tone and self-assertiveness that Esham displays throughout the song. In this particular part of the song, Esham describes how he was listening to someone else's music, and that person attempted to diss or insult him. Esham then responds by stating that he is willing to physically fight or beat up the person who tried to disrespect him. The following line, "You better go ask your mom about me, I might be your daddy, son," is Esham taunting the person, suggesting that he might have had a romantic or sexual encounter with their mother. He uses this line to further assert his dominance and imply that he may have a claim to be the person's biological father. Overall, the song has a confrontational and boastful theme, where Esham is confidently asserting his dominance and challenging anyone who tries to disrespect him.