What moment of the game had you feeling like that one meme of a dude glowing in a diner?

Personally, finally understanding the balance of each of Vergils weapons and pulling a Sss Rank in a regular mission with a combo so complicated I lost track of my inputs half way through, it was like I was the Vergil, and the Vergil was me. True Power!

What was your "holy shit this game is insane" moment.