Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Is it me, or is Ding wearing the look of a man who's just found his arch enemy in bed with his missus? #angryman #scowl
This tweet contains emotions: 
anger