""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)

"Grover didn't say anything for awhile. Then, when I thought he was going to give me some deep philosophical comment to make me feel better, he said, "Can I have your apple?""
— Rick Riordan (The Lightning Thief)

""Poison!" Grover yelped. "Don't let those things touch you or..."

"Or we'll die?" I guessed.

"Well...after you shrivel slowly to dust, yes."

"Let's avoid the swords," I decided."
— Rick Riordan (The Battle of the Labyrinth)

"Seriously, who has monogrammed pajamas?
"
— Rick Riordan (The Last Olympian)