It read:
“That was two years ago!” Pepito yelped.
One afternoon, Pepito’s best friend, Lola, found him behind the school’s avocado tree, staring at a mushroom. Naughty Adventures Of Pepito Book 2
Then Señora Gonzalo snorted. Then giggled. Then let out a cackle so loud and wheezy that all the kids fell over. She laughed so hard her glasses fell off. She laughed so hard she sat on a forgotten squeaky mushroom and didn't even care.
Don Ramón handed Pepito a worn-out whoopee cushion. “This is the Cushion of Truth. To re-trap the Snortlepig, you must prank it back to sleep using the Three Rules of Prank-Fu.” It read: “That was two years ago
“Ay, Pepito,” the old man whispered. “You didn’t just pull a prank. You pulled a prophecy .”
“Impossible,” Lola said.
(…for now.) – When Pepito’s prank erases everyone’s memory of their own names, he must travel to the Cave of Embarrassment to find the one thing that can fix it: a sincere compliment from his worst enemy.