Useless shit is my forte ias well, and I fucking mean it.
I remember more shit about homestuck than the "experts" that leave hours long video essays and the peopel literally hired to write the sequels seem to but you don't see me complaining. It'd be cool to be able to retain actually useful info, but the memory of funny webcomic with child death, slimer, and fucking johnny 5 f all things as a running gag that had a stretchy storied merch pushing downspiral due to clickbait induced popularity spike is at least a funny thing to look back on. Sucks that the people behind it have been completely swallowed by twitter politics save for like 2 or 3 of the guys that contributed to the music albums. This shit has literally no practical usage aside from remembering a funny. Same goes for a lot of dumb internet funny shit I've seen over the years tot he point some of it's memory holed now as it died and got wiped from existence before it could become forced shit.
I also know like the entirety of nightmare before christmas and jesus christ superstar's scripts. Like not immediately "ah yes I can write them down and know where to loook for thing" it's more like a weird innate feeling and knowing of where and how and when things are said and able to one man re-enact that shit poorly. Same goes for sonic adventure but to a lesser extent. Just weird cutscens and quotes with no order.
If we're just talking about names, though... I know a fuckload of the fucking my little pony charactrs names despite never watching the damn thing due to cultural osmosis and witnessing degeneracy online.
...I also know like at least the first 150 pokemon, plus a shitload more. Icould tell you what they look like, too. Not so much on some of the more recent pokemon. I am int he same hell as you I guess lmao.not just the fucking pokemon though the fucking LORE of the god damn games I've never forgotten. the human characters and the fucking pokemon jesus fuck there's a lot.
I need some rest so I'm gonna be a bit lazy and just abrubtly stop shit here, the idea of just knwoign so much useless shit, it's something complex in terms of feelings.