"In the name of the Pizza Lord! CHARGE!" Dresden Files, Toot-Toot leading his brigade of pizza lovers (armed with box cutters) into a charge to clear way for Harry Dresden. Against an army of fairies. And they even manage kill the Summer Lady, the leader of that army.
And connected to the previous: Harry's warcry "I don't believe in fairies!"
Harry telling Mavra, in no uncertain terms, that if she ever tries to get to him through Murphy again he will take her down with extreme prejudice:
"I've got a fallen angel tripping all over herself to give me more power. Queen Mab has asked me to take the mantle of Winter Knight twice now. I've read Kemmler's book. I know how the Darkhallow works. And I know how to turn necromancy against the Black Court. So once again, let me be perfectly clear. If anything happens to Murphy and I even think you had a hand in it, fuck right and wrong. If you touch her, I'm declaring war on you. Personally. I'm picking up every weapon I can get. And I'm using them to kill you. Horribly. Do you understand me?"
Considering by this point Harry had reanimated a 65 million years old T-rex skeleton to act as his magical steed and had succesfully bound the Lord of the Wild Hunt (a super-fairie), his words have some pretty heavy magical mojo behind them already.
And for the finishing touch, when couple of cops discuss Dresden 'the wizard' *snicker snicker yeah right*, one of the most skeptic cops in the series who has seen what Harry can actually do, says to his colleaques
"He's the guy who knows. If he comes to and says anything, you listen to him"
Considering a few pages later he hurled a loup-garou werewolf trough three buildings with a telekinetic blast, the witnesses are suitably impressed.