DestapaBanana is a new invention by Argentinian Sebastian Berger that allows you to core and then stuff unpeeled bananas with any liquify treat of your choosing. Basically a glorified syringe, but a really, really neat looking one. As demonstrated by the video below, all you need to do to use the Destapa (which means "uncork" in Spanish), is hold the device to the bottom end of an unpeeled banana, push the inner tube through to remove the core, and then inject as much sugar crack into the newly formed hole as you'd like.