Let's make this birthday one to remember.

79 years old (Born on April 15, 1946)

Happy Birthday, Michael Tucci! From your unforgettable portrayal of Sonny LaTierri in "Grease," you've taught us all that combing hair and cracking jokes are essential life skills. Your comedic timing and charm made Rydell High a place we never wanted to leave—though we're still wondering if you ever mastered those dance moves!

Here's wishing you another year filled with laughter, joy, and perhaps fewer run-ins with Principal McGee. May your birthday be as timelessly cool as leather jackets, slicked-back hairstyles—and definitely smoother than Greased Lightning itself! Keep rocking around the clock; you're forever our favorite T-Bird at heart.