That one Nagito edit is a video made by a YouTuber named Blue Akrasia, a YouTuber who has made multiple 30-second edits of characters from many different animes and games. They've made multiple edits of danganronpa characters, but none have been as known as this Nagito edit. It uses a Gorillaz song called "Rhinestone Eyes", and is really good. It has over 1 million views on YouTube, and even more on TikTok. Multiple recreations of this edit with different characters have been made. This edit got very popular mostly likely due to the recreations and loops made of the video. Luck was also of course part of it getting popular.
Person 1: Hey have you heard of that one Nagito edit?
Person 2: The one with that "Rhinestone Eyes" song?
Person 1: Yep!
Person 2: Of course I've heard of it! It's everywhere!
Fogey/fogy /fougi/ sl. (early 18C+, orig. Scot) old-fashioned, stuck-in-the mud.
Person with old fashioned ideas which he is unwilling to change: Come to the disco and stop being such an old fogey!
You think me an old fogeyand an old tory, his thoughtful voice said. I saw three generations since O’Connel’s time. I remember the famine. Do you know that the orange lodges agitated for repeal of the union twenty years before O’Connel did or before the prelates of your communion denounced him as a demagogue? You fenians forget some things. (James Joyce, Ulysses. Penguin Books,1992. p. 38)