Let's make this birthday one to remember.

69 years old (Born on October 14, 1956)

Happy Birthday, Arleen Sorkin! May your day be filled with more giggles than Harley Quinn in a Gotham diamond heist. Your iconic portrayal turned an animated sidekick into everyone's favorite lovable troublemaker—proving once and for all that chaos can indeed have charm (and excellent punchlines).

From your first bubbly "Puddin'" to bringing warmth, wit, and whimsicality into every scene of Batman: The Animated Series, you've carved out a timeless legacy. Here's hoping your birthday is as colorful and delightfully chaotic as the character you breathed life into.

Now blow out those candles—but leave the mallet at home!