A self-proclaimed "giga black man" who is 8 feet tall and exhibits cockiness and arrogance would likely have a dominant, larger-than-life personality. Here are some characteristics that might define this personality:

1. **Confidence**: This person exudes a high level of self-assurance, often bordering on overconfidence.
2. **Dominance**: They likely take charge in most situations, asserting their presence and influence over others.
3. **Charisma**: Despite the arrogance, they may possess a magn