Task: Determine the prevailing emotional tone of the tweet, categorizing 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 most accurately represent the tweeter's mental state.
Tweet: @EmmyMitchell_  hahahaha you're ridiculous!!! But thank you a joyous evening xx
This tweet contains emotions: 
joy, optimism, surprise