The song "Sucka" by Earth Caller is a hardcore track that addresses the theme of authenticity and staying true to oneself in the face of criticism and haters. The lyrics talk about the lead singer's experiences in the rough world of selling drugs and being involved in illegal activities while others were just attending school and doing homework. The singer challenges the notion of what it means to be hardcore and questions the authenticity of those who claim to be hardcore but don't live up to their words. The chorus emphasizes the singer's determination to embrace the hardcore lifestyle and calls out those who talk behind his back. He asserts that hardcore is not dead and takes pride in reclaiming his soul after selling it. The lyrics also touch on themes of strength, hypocrisy, and staying true to oneself despite criticism and setbacks. Overall, the song "Sucka" is a defiant anthem that celebrates authenticity and resilience in the face of adversity. It encourages listeners to stay true to themselves and not let haters bring them down.