Place this clip at the end of your build-up, right before the action starts, then follow the reveal with Ah Shit Here We Go Again if the plan collapses, or a Yooooo Reaction Sound when the entrance actually works.
關於此聲音
A loud Portuguese voice line lasting about three seconds shouts “é hora do show, porra,” meaning it's showtime with added swearing. The blunt, swaggering delivery feels intense and overconfident, instantly raising the energy and turning an ordinary moment into a dramatic, ridiculous announcement that expects everyone's attention.