I got a message from a guy the other day who sells custom T-Shirts. Here's one with a Batman Christmas theme! We all know the "Batman Jingle Bells" song...
"Jingle Bells, Batman Smells, Robin laid an egg, the Batmobile lost it's wheel, & the Joker got away...HEY!" ( Repeat over & over ).
Ha Ha, the graphic is pretty well done & it's the Classic George Barris 1966 Batmobile too! He's selling the T-Shirts at this address, check it out sometime. http://www.threadless.com/product/356/Lost_A_Wheel