been playing #rimworld, and it seems like it has a really complex system for determining which nicknames the characters get, because instead of them being random, they all seem to make sense for that character

one of mine is "skunk", she was a test subject and, as a result, has lacking social skills, no sexual attraction to anyone and enjoys being in the nude, so it makes sense she'd probably smell

found a hostile crash victim who's nicknamed "onesan" (presumably お姉さん for "older sister), and she's a woman with a japanese first name, so it also makes sense someone would call her that