A combination of being Hung Over and having Anxiety. Not only are your physically ill, but you also have high anxiety caused by erratic behavior and Black Out periods the
night before.
The 'bad feeling' you have the day after a night of heavy drinking, both Mentally and Physically.
Physical effects of Hangxiety
may include heart palpitations, fatigue, hot flashes, nausea, stomach
pain, vomiting, and headaches.
Andy: Dude, you
ok? You look like you're going to
die!
Steve: I drank too much last night, I might throw-up all over myself. Plus, I can'
t remember shit, I just know I wasn't good, and I feel worried about what I might have done and said.
Andy: Ahhh you just have Hangxiety. I have that every Sunday. You'll be
ok tomorrow.