Let's make this birthday one to remember.

42 years old (Born on November 07, 1982)

Happy Birthday, Marc! From shredding guitar riffs with Dropkick Murphys to lighting up stages worldwide, you've always rocked harder than a Boston pub on St. Patrick's Day. Your legendary energy and unforgettable solos have left fans chanting for more—though we're still trying to figure out how you managed those gravity-defying jumps without losing your hat.

Here's hoping this birthday brings as much excitement as the time you nailed that epic solo in "I'm Shipping Up To Boston." May your day be filled with laughter louder than bagpipes and celebrations rowdier than an Irish punk show encore. Cheers, mate!