Talk:The Shell/@comment-7891699-20141010162618/@comment-4000564-20141010205334

It wouldn't be the first such joke the show. There's also the "Here's your receipt!" moment in "The Castle" and Gumball having to... um... reinflate Alan in "The Storm", to name a couple more. They're not even subtle. I'd say they give the Animaniacs "finger prints" joke a run for its money.