Let’s have a kiki

having a party to reduce stress and just chill out
https://ja.hinative.com/questions/9460252

*kiki
A party including good music and good friends, held for the express purpose of calming nerves, reducing anxiety and stress and generally fighting ennui. May involve locked doors, tea and salacious gossip.

https://www.urbandictionary.com/define.php?term=Kiki