Put it at the start of a work or study montage, right before the first task begins, then follow a still-stalled moment with Bruh as the reply when nobody moves.
このサウンドについて
This is a short voice clip of about four seconds in which a speaker stretches out the Portuguese call to get to work, 'Bora trabalhaaaa', holding the final syllable for comic effect. It feels playful and nudging rather than strict, like a friend teasing a group into starting a task they have been putting off. The drawn-out delivery makes the push land as a joke instead of a lecture.