Nuh-uh!
No way, bro!
Whatcha up to, XXX
Oh dear! Oh dear!
The heck are you on about?
For real, now? Do you even hear yourself, bro?
Oh wow... No way, bro!
Wh—What the heck!?
No, YOU!
Hahaha!
C'mon, bro.
Most of these phrases come from a "bird" named Cacucu, a character in Genshin Impact. It looks like a red ball.