Let's make this birthday one to remember.

49 years old (Born on February 09, 1976)

Happy birthday, Charlie Day! May your celebration be as brilliantly chaotic and hilariously unpredictable as every moment you've given us on "It's Always Sunny in Philadelphia." From fighting rats to inventing bizarre musicals like 'The Nightman Cometh,' you never fail at bringing absurdity into our living rooms.

Recently, from playing Luigi—the most beloved plumber's brother—to consistently making questionable yet endearing choices back at Paddy’s Pub, you're truly the king of turning lovable misadventures into comedy gold. Here's hoping this year brings fewer kitten mittens mishaps (or maybe more?). Cheers to another trip around the sun filled with sunny antics!