The Three Stooges once used pig latin in an episode.
Moe and Larry start conversing in pig latin. Then...
Curly: What's with the doubletalk?
Moe: We're speaking pig latin!
Curly: What's that?
Moe: Listen. Moe... Omay. Larry... Arrylay. Curly...?
Curly: Curlycue!
Moe (disgusted): Boy, are you umday!
Curly (excited): Am I umday in pig language?
Moe: You're umday in any language.