1. Of or displaying a general lack of
conscientiousness
2. To show little and / or poor judgement
3. A general state of
malaise not unlike a hangover brought on by a largely forgotten night of severe drinking.
"I think Dave might get
fired, he's been acting really ewen lately."
"Dude, I think I had about 20
shots of
Jameson last night, I'm totally ewen right now."