Help with marketing a genius idea?

So, my friend introduced me to this new kid who I had never met before but he knows my friend Hermes, so I guess he's cool, and they like to eat sandwiches in the car while we ride to get food and go to my arch nemesis/ pal's house. I'm not sure what kind of sandwiches they're eating, but they're small and apparently make them hungry for mexican food. So, I got an idea, a great one that'll blow the steam out of your ***: Hunger-Inducing sandwiches. It's so simple, all i have to do is not put anything on them! My friend Miles, who found out about this from Hermes who was told by Mark Daniel Chaplin, my close friend from school, who I told and told him not to tell anyone but he told Hermes, said it's stupid, he thinks nothing sandwiches are as dumb as the xbox... too bad he can't prove my idea sucks, and the xbox is perfect. Anyway, we will PREPACKAGE in ziplock bags so no one can question any anterior motives, because they won't be able to see them! And they'll sell like Hot Cakes because people will be HOOKED on them and need to eat more since they aren't substantial. I wanna run this by you, everyone: does this sound good? Because I feel lucky, punk, that I have this great money making idea!