Leprechaun: Lucky (Boston Celtics)

When most people think of Leprechauns, images of dudes clad in all green with black shoes and pots of gold usually pop up in their head. The Boston Celtics mascot defies that stereotype, rocking black and gold with white basketball sneakers with hints of green. While the vest and bowtie are adorned with clovers to keep things fairly Leprechaun-y, it just goes to show that you don't have to stick to a style script, no matter if you're a human or Leprechaun.