* Tomoya delivering the winning shot in the basketball game. Doubles as a CrowningMomentofHeartWarming when you know who spurred him on.
* Sunohara taking on the entire soccer team back he was a freshmen. Talk about BadassDecay...
** When he pulls a BigDamnHeroes to save Mei from those bullying team, it's even more awesome.
* Tomoya earning his happy ending at the end of After Story. After going through hell, having his wife and child die, all of the good things that he did before come back and reverse time so he can live happily with Nagisa and Ushio.
* How about Tomoya fighting a gang leader and not only holding his own, but actually getting hits in and practically ending it in a draw? He might not be as proficient of a fighter as Tomoyo but he's still pretty damn badass.