Katherine

“Let us find the dam snack bar," Zoe said. "We should eat while we can."
Grover cracked a smile. "The dam snack bar?"
Zoe blinked. "Yes. What is funny?"
"Nothing," Grover said, trying to keep a straight face. "I could use some dam french fries."
Even Thalia smiled at that. "And I need to use the dam restroom."
...
I started cracking up, and Thalia and Grover joined in, while Zoe just looked at me. "I do not understand."
"I want to use the dam water fountain," Grover said.
"And..." Thalia tried to catch her breath. "I want to buy a dam t-shirt.”
― Rick Riordan, The Titan’s Curse

“God alert!" Blackjack yelled. "It's the wine dude!
Mr. D sighed in exasperation. "The next person, or horse, who calls me the 'wine dude' will end up in a bottle of Merlot!”
― Rick Riordan, The Titan’s Curse

“I nodded, looking at Rachel with respect. "You hit the Lord of the Titans in the eye with a blue plastic hairbrush.”
― Rick Riordan

“Dreams like a podcast,
Downloading truth in my ears.
They tell me cool stuff."
"Apollo?" I guess, because I figured nobody else could make a haiku that bad.
He put his finger to his lips. "I'm incognito. Call me Fred."
"A god named Fred?”
― Rick Riordan