If only the ending wasn't left so flat... I love a good parody. If you would have ended this with a message something like "I am not even remotely sorry," or the guy from Mortal Combat II popping out of the corner yelling "TOASTY!" or even Shao Kahn going "FATALITY!" would have set this up one more level and one more star.
I could see a hint of Dragon Ball Pee in this. You do know defeating a sandwich only makes it tastier!