Definition: Predisastriously is a term that's used in casual, informal conversations to describe something that appears to be very serious but isn't really. It can also refer to the state of being overly preoccupied, like someone who is constantly checking their phone before going into a room.
Example sentence: "I got caught on my cell phone during an impromptu party last night and was so shocked by the amount of noise it made that I didn't even realize I was in the middle of it."