The Wario Bros. had hit the jackpot. They went to push Mario off the pier so the Cheep-Cheeps and Bloobers would eat him, when they spotted a pirate ship.
"There's got to be loads of treasure on board!" Wario said, a greedy glint in his eye.
So, the Wario Bros. dumped Mario on the dock, and hopped aboard. They headed to the treasure bay, and found the largest haul of gold ever.
"WHAT DO WE HAVE HERE?" boomed a genial voice behind them.
"Yipe!" Waluigi ducked behind a large pile of Aztec gold.
"Now, now! No need to be afraid!" the voice boomed. "I'm a nice captain, so I'll let you off easy!"
"Oh, w-well, th-that's good," Wario chattered.
"You must listen to my monthly recital!" the captain yelled, making sound as though the Wario Bros. would be given a million dollars and a lifetime supply of chocolate.
So that's how the Wario Bros. got tied to a chair in the Pirate Auditorium.
"I, Captain Bludgeon, will treat you to my rendition of The Pirate Song!" roared Captain Bludgeon to tumultuous applause.
"HNNNG! GNHE!" Wario struggled against the ropes holding him.
"Now, the moment you've been waiting for!" roared Captain Bludgeon. "THE PIRATE SONG!"
"HNNNNG! HNNNNNNNNG!" Waluigi was trying to get free, but his efforts were in vain.
"Yar-har, Fiddle-dee-dee! Being a pirate is the way to be! Do what you want 'cause a pirate is free! YOU ARE A PIRATE!"
On and on it went, until the Wario Bros. were half-dead. Finally, Captain Bludgeon let them go, and they went home. Before falling asleep, Wario remarked that his ears will never be the same again.