I just watched The Dark Knight again this weekend (BluRay on my friend's 52" plasma tv ::orgasm::) and goddamn, Joker is so effin awesome.
The movie inspires me to want to be like Joker (worst role model ever). Thankfully I have enough flamboyant apparel to pull off his style, but I lack his array of 'wonderful toys.
All I need are a few sticks of dynamite, some gunpowder, and maybe these:

Stainless Steel Joker Throwing Cards. Lack of morality not included.
[$50, Edgework Imports]
[Via Nerd Approved]
Related: Geek Out: Learning To Be Batman, How To Become Batman