你假装着嚣张眼神马乱兵慌
[nĭ jiă zhuāng zhe xiāo zhāng yăn shén mă luàn bīng huāng]
This username implies that the person acts arrogantly on the surface, but inside feels chaotic and uneasy. It suggests a contrast between outward behavior and inner feelings, where someone may hide their vulnerabilities behind a facade of confidence.