Jornal Nacional is the flagship nightly news program of TV Globo in Brazil and has been on air since 1969. Its recognizable presentation style made clips and references from the show easy meme material online, especially in Brazilian edits that parody serious news coverage. People keep using this sound because it instantly communicates authority, urgency, and televised drama, even when the subject is something trivial. That contrast makes it a reliable choice for reaction videos, social posts, and comedic montage edits.