The Fool's Matt Koppenheffer doesn't think Warren Buffett rides a Hog, but he certainly had some good things to say about Harley-Davidson (NYSE:HOG) at the recent Berkshire Hathaway (NYSE:BRK-B) annual meeting. What do biker tattoos have to with investing, and what kind of ink does Buffett sport? 

Click on the following video to find out.