Buzz Lightyear is the space ranger character from Pixar's Toy Story series, first introduced in 1995. Short dubbed clips of the character are commonly reused in Brazilian meme culture, especially as reaction audio in fast edits, reposts and WhatsApp shares. This kind of sound stays popular because the character is instantly recognizable and the voice delivery adds comic weight without needing a long setup. Creators keep using it for reveal jokes, ironic reactions and exaggerated moments of discovery.