Sean Parker celebrated his 32nd birthday over the weekend at “Sleep No More,” with the help of Champagne and a fire extinguisher. “At one point he jumped up on a table,” said a spy, and, over a magnum of bubbly, “gave a toast to tell the cast how grateful he was for their performance.” The source said Parker ended the night by announcing, “Get ready. Here comes my big exit!” before grabbing a fire extinguisher and preparing to let rip before security dissuaded him. But Parker’s rep said the extinguisher is the stuff of theater: “Some people like creating apocryphal stories about Sean, but he was just celebrating with family and friends.”