Let's make this birthday one to remember.

46 years old (Born on November 08, 1978)

Happy Birthday, Keir O'Donnell! From your unforgettable role in "Californication," you've mastered the art of making us laugh and cringe simultaneously—truly a talent few possess. Your comedic timing is as impeccable as Hank Moody's questionable life choices!

Whether you're stealing scenes or delivering lines that become instant classics, you continue to charm audiences effortlessly. Here's hoping this year brings even more memorable roles and hilarious moments for fans to quote endlessly.

Keep shining bright (and hilariously awkward), Keir—we can't wait to see what brilliant chaos you'll bring next! Wishing you laughter-filled celebrations today and always.