The dumb new social media trend is the Shell On Challenge . . . where you video yourself eating something with the “shell” on. That includes things like a banana with the peel on . . . or biting through plastic wrap to eat a sandwich.
A screenshot of Liam Hamm eating a plastic bag as part of the 'shell on" challenge. Teens are eating banana peels, wrappers and other food casings in a new viral video challenge. (Photo: Snapchat) Teenagers are eating banana peels, candy wrappers and more in a new viral competition dubbed the "shell on challenge."