|Note: This article refers to content from a seasonal event, which usually reoccurs once every year.|
Shamus O'Malley is a native of Ireland and a crewman/friend of the Marceline Guild. This pirate loves his homeland so much that during the time of St. Patrick's Day, he plays a massive prank to turn the water of the Caribbean green! He accomplishes this by stealing a shipload of the East India Trading Company's green dye and dumping it overboard as he sails.
Shamus is played by a GM and only appears once a year for this special event, though the waters remain green for a number of days.