Disclaimer: not Rick Riodan
Prompt from Athena Goddess of The Wise: Push Pin
"Hey, I'm trying to put this on the board... Can you give a pushpin?"
"What IS a pushpin, exactly?"
"You're kidding me, right?"
"Should I be...?"
"Can someone get Grover a manual for simple things?"
"Can someone get Percy a manual for better comebacks?"
"Touché."