Place it at the peak of the flex, after a Boxing Bell rings in the challenge and before the Victory Sound Effect celebrates the lift, so the sequence builds from challenge to boast to win.
關於此聲音
This is a brief, roughly two-second spoken clip centred on Muscle Man, using his name as a short, direct reaction. It feels funny and confrontational, like calling out someone who is showing off, and its bluntness is what makes it land as a quick joke rather than a longer line.