Let's make this birthday one to remember.

67 years old (Born on August 18, 1957)

Happy Birthday, Denis Leary! From your razor-sharp wit in "No Cure for Cancer" to your unforgettable rants that made us laugh until we cried, you've proven there's truly no cure—or need—for comedy genius like yours. Your ability to turn life's absurdities into comedic gold remains unmatched.

Whether you're lighting up the screen with gritty charm or delivering punchlines sharper than a firefighter's axe on "Rescue Me," you continue to remind us why sarcasm is an art form. Here's hoping this birthday brings fewer annoyances and more reasons for hilarious outrage—because nobody does cranky brilliance quite like you!