Task: Analyze the tweet's emotional connotations and classify it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best portray the tweeter's mental state.
Tweet: @theGenghisJon You had to do some research to come up with new insult.  Are you allowed to read anything but brietbart?
This tweet contains emotions: 
anger, disgust, sadness