arrogant
奡 centers on an overbearing, arrogant attitude: a sense of superiority and looking down on others.
The exact historical development of 奡 is uncertain. It appears to combine a top element resembling 一 over 自 with a bottom component 夰, but the original semantic and phonetic roles are unclear.
The top looks like a big eye (自) under a flat line, and the bottom 夰 suggests a large, imposing figure. Picture someone with a huge, staring eye looking down arrogantly from above.
For ゴウ, imagine a proud person saying 'Go!' in a commanding, arrogant tone: Go -> ゴウ, and their attitude is full of arrogance.