What is the definition of Happydays?

"Happydays" is like the ultimate mood-lifting pill for your day, but instead of just making you grin, it makes you want to go back to square one with a side of existential dread. Imagine waking up on a Happyday where the sun's rays are so blinding, you can barely focus on your morning coffee without accidentally setting it on fire. It's like your day is a comedy sketch where the punchline is, "And that's why my existential crisis is bigger than my morning commute!"