BonziBuddy was a purple animated desktop assistant program that became widely known in the early 2000s during the pop-up and adware-heavy internet era. Online, the name stuck around as shorthand for sketchy downloads, spyware jokes, and nostalgic PC humor. Short BonziBuddy sounds still circulate in meme edits because they instantly evoke old Windows desktops and that oddly cheerful, unsettling software style. It remains popular with creators making retro web parodies, fake installer bits, and intentionally cursed computer content.