Cohen helped unmask the costumed character during Andy’s Legends Ball, an event part of the New York City convention.
Cooper, who shrugged in the costume after the reveal, later busted a dance move in the shark suit.
“You’re going to make me pay for this on New Year’s Eve, aren’t you?” Cohen asked his friend Cooper.
“I am, yeah,” Cooper replied.
Cooper later remarked that the costume made him hot and he was “completely naked” inside the suit.