👉 "Sunny Day Blues: A Sassy, Shrieking Slang Word That Means The Day Is Perfect For Fun And Pissed Offness."
Example Sentence: "Hey, did you hear about the greenday? It's when your day feels just a little bit too sunny and perfect for fun. It's like a perfect storm of perfect moments, all in one day! Plus, it's not rainy, but it's still beautiful outside."