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: Can't wait to be in my Ninja turtle costume raging at OSU again this Halloween 😈
This tweet contains emotions: 
anger, joy, optimism