Derived from The Simpsons, the long running animated sitcom built around Homer and his family in Springfield, this line has circulated online as a shorthand reaction for writing mistakes. Short Homer clips travel well on soundboards because the voice is instantly recognisable even out of context, and this one pairs naturally with other error sounds used for computer and editing fails. Instead of explaining a correction in text, creators drop the clip and let the audience get the joke immediately, which is why it remains a staple for comment threads, edits and chat reactions.
關於此聲音
Homer Simpson saying that's a typo in a short clip from The Simpsons, used as a funny reaction to spelling mistakes and autocorrect fails online.
This is a very short voice clip of Homer Simpson delivering the line that's a typo in his familiar flat, dismissive tone. Lasting less than a second, it lands as an instant correction, like someone has spotted a mistake and wants everyone to know it was not intentional. The humour comes from how quickly and confidently Homer blames the error on a simple slip. Viewers instantly read it as playful pedantry rather than real anger, which makes it perfect for punctuating typos, misspellings and embarrassing autocorrect moments without needing any setup or explanation at all.