"Twelvehitphobia" - a fear of 12am KST thinking that bighit will drop something.
"I'm always afraid that after 12am KST bighit will randomly drop BTS videos or something and scare the shit out of me....I guess that's why people call it 'twelvehitphobia.'"
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.
FRIEND A: "Did you just take a stealthie of me?"
FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"