Mary

“Then Grover had a brilliant, totally Grover-like idea.
“Burrito fight!” he yelled, and flung his Guacamole Grande at the nearest skeleton.

“Now, if you have never been hit by a flying burrito, count yourself lucky. In terms of deadly projectiles, it’s right up there with grenades and cannonballs.” (The Titan’s Curse - chapter 14, page 216)”
― Rick Riordan, The Titan’s Curse

“The most horrible thing about her? She was still holding her big platter of free samples: Crispy Cheese 'n' Wieners. Her platter was dented from all the times Percy had killed her, but those little samples looked perfectly fine. Stheno just kept toting them across California so she could offer Percy a snack before she killed him. Percy didn't know why she kept doing that, but if he ever needed a suit of armour he was going to make it out of Crispy Cheese 'n' Wieners. They were indestructible.
'Try one?' Stheno offered.”
― Rick Riordan, The Son of Neptune

“Sup, guys,” Will said. “This is your new brother, Leo—um, what’s your last name?” “Valdez.” Leo looked around at the other campers. Was he really related to all of them? His cousins came from some big families, but he’d always just had his mom—until she died. Kids came up and started shaking hands and introducing themselves. Their names blurred together: Shane, Christopher, Nyssa, Harley (yeah, like the motorcycle). Leo knew he’d never keep everybody straight. Too many of them. Too overwhelming. None of them looked like the others—all different face types, skin tone, hair color, height. You’d never think, Hey, look, it’s the Hephaestus Bunch! But they all had powerful hands, rough with calluses and stained with engine grease. Even little Harley, who couldn’t have been more than eight, looked like he could go six rounds with Chuck Norris without breaking a sweat.”
― Rick Riordan, The Lost Hero

“Let us find the dam snack bar,” Zoë said. “We should eat while we can.”
Grover cracked a smile. “The dam snack bar?”
Zoë blinked. “Yes. What is funny?”
“Nothing,” Grover said, trying to keep a straight face. “I could use some dam french fries.” (The Titan’s Curse - chapter 14 page 208)”
― Rick Riordan, The Titan’s Curse