Please analyze the 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" and classify its emotional content. Choose from the following emotions: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If no emotions are detected, respond with "neutral or no emotion".
anger