1. Pretty much the whole Zelda: OoT experience.
2. The boss in the fourth temple in the dark world from Zelda: Link To The Past. There were all these spikes and fire flying at you all at once while the ground was moving you in random directing. It wasn\'t very hard, but it was pure genius.
3. Playing Mario 64 for the first time. It just blew my mind.
4. The 3rd disk of Shenmue. The single greatest disk ever.
5. Beating Mother Brain, then escaping from Zebes in Super Metroid. Amazing finish to one of the greatest games ever.
Honorable mentions-A lot of stuff from Majora\'s Mask(the goron race, the Oni-Link mask etc), , beating the Temple on 00 to completely beat the game(Goldeneye), the last level in Banjo-Kazooie, a couple of parts in Eternal Darkness(when that huge boss just blew your head off before you even got a chance to fight him), etc.