He literally says it every game: "Its a me, mah-ri-oh",(reply>), It's a me Mare eyou,(reply>), mar dot io (apparently it's a real web site, I was just trying to make a joke),(reply>), Mareio*,(reply>), Fred Costa maybe it’s how he says it when he’s not excited about it. “it’s a-me, mehrio.”,(reply>), maaaaaaaaaaaaaah