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: Why does @DANCEonFOX get rudely interrupted by the worst thing ever imaginable?!? Ugggg #irritated
This tweet contains emotions: 
anger, disgust