"What U Gon Do" is a rap song by Big Scarr. The song discusses themes of street life, survival, and the consequences of actions. The lyrics portray a tough and aggressive persona, highlighting the rapper's street credibility and readiness to confront any challenges or threats that may come his way. In the song, Big Scarr questions and challenges others, specifically addressing a "lil' nigga" multiple times, asking them what they are going to do in various confrontational situations. This phrase serves as a rhetorical question to provoke a response, implying that the rapper is prepared to take action and defend himself if necessary. The lyrics also touch on topics such as street violence, retribution, and loyalty. Big Scarr references the use of firearms, asserting his dominance and warning others about the consequences of crossing him. The song's aggressive tone and boasting lyrics reflect the rapper's mindset and assertiveness in his environment. Overall, "What U Gon Do" showcases Big Scarr's lyrical prowess and paints a vivid picture of the realities and challenges of street life. It captures the intensity, aggression, and survival instincts required to navigate and thrive in such an environment.