Eileen Y.

“Behold!" Percy shouted. "The god's chosen beverage. Tremble before the horror of Diet Coke!”
― Rick Riordan, The Mark of Athena

“Frank couldn't breathe underwater.
But where was he?
Percy turned in a full circle. Nothing. Then he glanced up. Hovering above him was a giant goldfish. Frank had turned -clothes, backpack, and all- into a koi the size of a teen-aged boy.
"dude." Percy sent his thoughts through the water, the way he spoke to other sea creatures. "A goldfish?"
Frank's voice came back to him: "I freaked. We were talking about goldfish, so it was on my mind. Sue me.”
― rick riordan the mark of athena

“According to Festus, our flying table, Buford, made it back safely while we were in Charleston, so those eagles didn't get him. Unfortunately, he lost the laundry bag with your pants."

"Dang it!" Frank Barked, which Leo figured was probably severe profanity for him.

No doubt Frank would've cursed some more -busting out the golly gees and the gosh darns- but Percy interrupted by doubling over and groaning.

"Did the world just turn upside down?" he asked.

Jason pressed his hands to his head. "Yeah, and it's spinning. Everything is yellow. Is it supposed to be yellow?”
― rick riordan the mark of athena

“I'm gonna be percy Jackson when I grow up," she told Hazel solemnly.
Hazel Smiled and ruffled her hair. "That's a good thing to be, Julia."
"Although," Frank said. "Frank Zhang would be good too.”
― Rick Riordan, The Son of Neptune