桌面敲击不满哼声

Boss hit reaction for a comedic mobile office game: one compact dry wooden desk knock followed by a very short low closed-mouth offended grunt, immediate attack, controlled authority, no roar, no explosion, no whoosh, minimal reverb, clean abrupt tail, clear and comfortable on phone speakers. Nonverbal only; no intelligible speech, words, dialogue, lyrics, singing, melody, or music.