Yes, it's a commercial, but Bob is such a part of mass culture I don't think it should bother you too much. And hey, the man is a programming language, himself.
Bob Dylan's own dialect of LOLCODE (requires flash)
If you come up with any better versions (LOLCODE or no), feel free to send them to lolcode@lolcode.com!
Update: I've received one response so far. It's a LOLrus-y one from old-timer Risser. (I think teh vandals stoled yr bukkit.)