Basically it's a term used by annoying genshin impact fans or other people to make a reference to pussy or make an object, a male, a woman,etc sound like they have a pussy (male, object etc) or there genitalia ( woman)
Example :tableussy, fishussy, lamussy, tvussy, trophyussy, phoneussy
BotKalista is an italian streamer, instagrammer and league of Legends player, she reached challenger tier in season 7.
Not much people have heared her voice, so it slowly become a legend.
Botkalista is an instagrammer and a League of Legends player who reached Challenger elo different times.
Sometimes people thinks he's a female becouse he dress up as a cute bunny.
A: she's how as fuck.
B: he's a boy, botkalista..
A: i guess im gay then