Animaniacs premiered in 1993 as a Warner Bros animated comedy series created by Tom Ruegger, built around short sketches and running gags. One of its best known catchphrases was the enthusiastic greeting aimed at the show nurse character, rendered in the French version as salut nounou. As clips from dubbed episodes and character compilations circulated online, that stretched greeting separated from its original scene and became a standalone sound. It remains in use because the delivery is instantly recognisable, friendly rather than insulting, and short enough to reuse as an entrance cue.