Examine the tweet "Why was 6 afraid of 7?\nCause 7 ate 9. BUT, why DID 7 eat 9??\nBecause you should eat 3 squared meals a day! 😜 #jokes #meme #dankmemes #funny" and classify its emotional content using these emotions: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If there are no emotions, answer "neutral or no emotion".