Task: Assess the emotional content of the tweet and classify it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best represent the tweeter's mental state.
Tweet: @grumpy_pumper I involuntarily smile when you frown in photos. And giggle. How annoying!!
This tweet contains emotions: 
anger, disgust, joy