the who game
when someone acts like they dont know who you are to tell you, that you and them aren't friends anymore. it means they are assholes who wanted something out of you and you didn't give it to them so when you message them they act like idiots and continue to say who like you and them literally didn't just say hi 3 seconds ago with names.
me: hey Jonathan!

Jonathan: who are you?
me: its me your friend, betty.
Jonathan: who? i dont know who you are.
me: really?
Jonathan: i honestly dont know.
me: yes you do you literally just sent me a dick pic asking me for nudes so stop playing the who game.