My very first Gameboy Color game was Super Mario Brothers Deluxe.  I developed blisters in the center of my hand rotating the control stick on the original Mario Party.  But the greatest Mario game of all time is still Mario Kart 64!

What better way to celebrate National Mario Day than with a little love song based on the most epic video game of all time?  I still love this duet Selena Gomez did with Jimmy Fallon!