aidin and aru

1. a breed of rats, residing traditionally in Central Asia
2. sl. for disorder, since it's so common to people with these names, they can be used synonymously with the world disorder itself

E.g. "Ugh, the autumn is not giving a vibe at all, it's such aidin and aru for real"
"Pls, i think i'm getting a mental clot just thinking about it"