This photo mashup was just too awesome not to share with you all! As you can see it features Adam West's Batman about to drop a bomb on Heath Ledger's Joker. This might be a little old, so sorry if you've already seen it, but it was in my inbox this morning and it's the first time I've seen it.
Thanks to GT reader Keri for the tip!
Source: I Run The Internet (http://iruntheinternet.com/0676)