It's ridiculous how it's completely his fault that all happened, and he blames the cops. Obviously there was more to it than changing his name... and heck, even if there wasn't and the cops were attacking him (not likely at all), he definitely dug himself in pretty deep by the end. Seriously, that's one messed up guy.
The reactions of the police officers were funny though, I have to admit
And what the heck is up with the sudden Jew thing? It makes almost no sense. Definitely the craziest part.