If there was one guy on the New York Yankees championship team this past season who would be best described as a "character," it's outfielder Nick Swisher. This guy always had a smile on his face like he knew he had landed in a cushy spot and was happy about it. Well, he's done it again. Swisher will be guesting on How I Met Your Mother, playing a really complicated role -- himself.

On the February 1 episode (tentative date), Swisher appears at MacLaren's Bar. The episode is called "The Perfect Week" and Nick shows up at the bar, competing with Barney for the attention of the ladies. Barney, reportedly, is not thrilled that a guy with World Series swagger is on his turf.