Put it at the end of a setup showing someone doubting you, as the comeback that closes the scene, then follow it with Bruh for a deadpan reaction or Emotional Damage when the doubt actually stings.
關於此聲音
This clip is a forceful male voice saying I'm a man! in just under a second, with the words delivered firmly and without hesitation. It feels defiant and indignant, like a direct pushback against being questioned or talked down to. The line is delivered by Mike Gundy.