Right, so after watching that guy (yes, THAT guy) play, I decided to check some stuff of his out. And lo and behold, there's some absolutely stupid hacks that have been sent his way, and eventually he got SO TIRED of the same old spammery that he made his own little hack for Super Mario World just to show people how much someone who actually knows what they're doing can make your gaming life hell.
Everything else is self-explanatory. Observe.
And the run-through.
Soooo, yeah. If you're going to go into game design and do this kind of thing, DON'T. It's not original or unique or even fun. It makes people want to not kill you, but slowly rip out your innards with a large spiked mechanism until . . . well. That's getting a bit graphic.
(^_^)