The song "EST 4 Life" by Machine Gun Kelly is an anthem that represents loyalty, hustle, and pride in one's city. EST stands for "Everyone Stands Together," which is a motto and symbolizes the tight-knit community and brotherhood MGK has formed with his team and fans.

The lyrics convey a sense of determination and hard work as MGK proudly talks about his journey in the rap game. He mentions hustling for 40 days and nights, having a deep crew behind him, and elevating his status from humble beginnings. The repeated use of "EST" and the aggressive language in the hook and verses emphasize the group's unity and dominance.

The song also reflects the deep connection between MGK and his hometown of Cleveland. He emphasizes his loyalty to his city, representing the streets and the hustle that shape him. References to gun sounds, his tattoo representing Cleveland, and the reckless generation reflect the tough and gritty environment that MGK comes from.

Overall, "EST 4 Life" showcases Machine Gun Kelly's pride in his journey, his loyalty to his team and city, and his determination to succeed. The song serves as an anthem for his fans, encouraging them to hustle, be proud of their roots, and stand together.