"Really? Just the song? I just friggin' dragged it from a folder to the vegas timeline... give more credit to my fights. Whoever did it was awesome."
Guile's Sonic Boom was pretty cool too.
Pretty much the entirety of "Frollo Gets Flashed by a Gothic Lolita.", ranging from Johnny's Taking You with Me attack towards Corset, to Madotsuki killing Batiatus in revenge for him killing Ib, while Stocking assists her just to punish him for killing an innocent in cold blood all the way up to and including Wilford Brimley going One-Winged Angel. It also gets two meta versions.
The effort that chincherrinas put in the fights, which was definitely worth the wait, including a return of Super Saiyan Frollo, now drawn and animated.
The final few minutes of the episode turns into an interactive sequence where the viewer must answer trivia, all of them being for the people who were very observant throughout the series, but the final one being for the very observant. Getting the last question answered is pretty awesome, especially if you weren't using the URLs of the Annotations to help.
This is followed by Mark's own moment, powering up and uppercutting Jafar so hard that half of his body is knocked up into space where it collides into Pyron's ship.
IrateGamer gets one in Frollo Gets Flashed by a Gothic Lolita. After being continuously depicted as a useless weakling, he actually manages to overpower and almost kill Dimitri and Morrigan (who are pretty weak themselves)...until Frollo shows up and kills him with one attack.
Bleemo the magic fire gets one when Frollo feeds his own fire to him. Bleemo grows to massive size and utterly fries Dmitri Frollo.
Ib gets her moment when she opens a can of whoopass on Batiatus after Garry dies. Unfortunately, it doesn't amount to much in the end.
The entire show could qualify. The creator of the show managed to take one of Disney's most evil villains and somehow managed to make him not only the star of his own show, but also a hero. That is awesome.