Harry really took a chance dressed like that. He knew that if the vamps killed him they would start a war with the White Council. In all of the books there are so many good one liners.
Another great one liner is from book 3:
"'Jokes,' the voice hissed. 'Jokes will not save you now.'
'Hell's bells, Kravos,' I muttered, sitting up again. 'Do they produce a Cliched Lines Textbook for Villains or something? Go for broke. Tell me that since you're going to kill me anyway, you might as well reveal your secret plan.'"
Best Quotes from Dresden Files (spoilers): http://www.jimbutcheronline.com/bb/i...opic,67.0.html