띠용 /tdi-yong/
Wait, what?! / *surprised blink*
A playful exclamation of surprise or disbelief, like a cartoon double-take. Softer and more whimsical than a full shock reaction.
Examples
띠용? 그게 진짜야?
Wait, what?! Is that real?
띠용 이런 일이 있었어?
Whoa, that actually happened?