as the creator of AITA for getting out of the van? here are some thingies.
AITA = Am I The Asshole, an extremely memed subreddit.
The Van = an inside joke made by @GhostLatte
yeah
@Xdqwerty, Osu! Tatakae! Ouendan! is the Japanese version of the game, different settings/characters/songs but otherwise identical mechanics. I played that before I knew about Elite Beat Agents lol. Both fantastic games https://en.wikipedia.org/wiki/Osu!_Tatakae!_Ouendan