“I can’t believe you did this to me!”

“Did what?”

“This prank!  You brought me along looking for a fish that doesn’t exist.”

“It exists.”

“What makes you so sure?”

“The document I was reading mentioned opening up a shark's stomach and finding a plastic pig inside.  The file was like a thousand years old and the ancients knew what they were talking about.”

“And you’re sure that a plastic pig is a type of fish?”

“Why else would it be in a shark’s stomach?”

“And what does a plastic pig even look like?”

“Dunno.  But I’ll know it when I see it.”