Place it at the start of a bad-day montage, before the clips of everything going wrong, then follow it with a short laugh to turn the opening into a joke.
이 사운드에 대해
This is a short sung line by Cristiano Araújo, lasting about five seconds, with his voice carrying the Portuguese lyric over a brief musical backing. It feels weary and self-deprecating, like admitting a bad day with a shrug and a smile. The line comes from his song 'Hoje eu tô terrível'.