The line comes from Sheldon Cooper, the character played by Jim Parsons on the sitcom The Big Bang Theory, which ran from 2007 to 2019. Clips of Sheldon's most earnest lines have circulated for years as reaction sounds because his formal delivery makes ordinary statements sound like official reports. This bobcat announcement fits that pattern and was shared on soundboards as a short alert joke. It stays popular for edits where creators want a serious voice to announce something completely trivial or out of place.