When users hit a 404 error, capturing the exact URL and time helps track down...

https://future-wiki.win/index.php/Why_Do_Some_Sites_Use_Playful_Language_Like_%22Whoopsiedoodles!%22_on_Errors%3F

When users hit a 404 error, capturing the exact URL and time helps track down the problem quickly. Some sites add a light touch with playful messages like "Whoopsiedoodles!" to ease frustration