An ABB-pattern reduplicated adjective -
气 (anger) +
冲冲 (rushing, surging). Doubling
冲 intensifies the sense of anger 'rushing out' visibly. Almost always used adverbially with
地 (de) before a verb of arriving, leaving, or speaking:
气冲冲地走 'storm off',
气冲冲地说 'snap angrily'.
