Pit Fatality Glitch
Enter the code for the Cheat Menu. With this enabled, turn on your "Pit Fatality" Cheat. When you go to do a Pit Fatality, with the Cheat turned on, Press and Hold: Down+Y+X+B+A. Keep them held down until you see your opponent fall off the spikes. Then you will hear the ever famous "Toasty".