OG-ism refers to the traits, style, and attitude of someone who's seen as an OG, which stands for "Original Gangster." It's all about being respected and having street smarts. OG-ism embodies qualities like wisdom, authenticity, and a cool demeanor. It's like having that old-school vibe that everyone looks up to.
Even though he was new to the neighborhood, Marcus carried himself with OG-ism, earning respect from the locals for his wise words and calm demeanor.