Olivia

“Oh, come on!’ Percy complained. ‘I get a little nosebleed and I wake up the entire earth? That’s not fair!”
― Rick Riordan, The Blood of Olympus

“Hey, I’m a Poseidon kid,” he said. “I can’t drown. And neither can my pancakes.”
― Rick Riordan, The Blood of Olympus

“That kid gave Leo the freakie-deakies.”
― Rick Riordan, The House of Hades

“There’s my baby!” I cried, quite carried away. “There’s my Poochiekins!”
Ammit ran at me and leaped into my arms, nuzzling me with his rough snout.
“My lord Osiris!” Disturber lost the bottom of his scroll again, which unraveled around his legs. “This is an outrage!”
“Sadie,” Dad said firmly, “please do not refer to the Devourer of Souls as Poochiekins.”
― Rick Riordan, The Serpent's Shadow