I'm considering the poll for best dumb/confused emote over, the winners in order are:
Coni
Poko
Fuyo
Next concept up is wtf/staring! Basically anything you would use if something weird or sussy or cringe comes up, falling short of shock or surprise. Honestly I had a very hard time trying to sort out how to handle these and the shock/panic/despair emotes, since there's more overlap than the average evening in Idol, but this was the cleanest and most balanced break I could find.
https://poal.me/qzeep9