I don't wear a belt or get the urge to decorate myself, but I do get the urge to copy all the pictures at the Buckle Shop to Flickr so they're preserved for eternity.
The Jolly Roger buckle above looks more sturdy than the Dreamland Perfume skulls below left, and are about $100 million cheaper than Damien Hirst's bauble below right. At $15 a buckle, you could make a near bullet proof vest for less than $500. Imagine the sweet feeling you'd get the first time your army of skulls caught a bullet in its teeth.
And though the shop sells a nice, heroic Painter buckle, I prefer the sexy one below.
Update: I just noticed C-Monster is talking affordable skulls today too. Is something is in the air, besides all that crap from cars & trucks?