Task: Categorize the tweet's emotional tone as either 'neutral or no emotion' or identify the presence of one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: BANG! Gordon #Brown has been accused of abusing a gazillion #rabid parrots!
This tweet contains emotions: 
anger, anticipation, disgust