The official site reports that for this years rookie hazing (annual constume thing), the rookies were made to dress up like George Steinbrenner:

The seven players -- Beam, Melky Cabrera, Jose Veras, Sean Henn, Andy Cannizaro, Jeff Karstens and Kevin Thompson -- were dressed in blue blazers, white turtleneck shirts and gray dress slacks. The outfits were topped off by gray-haired wigs and aviator sunglasses.

"I want to know where my golf cart is to take me to the bus," joked Beam.

That's great.