What childish thing does jack say when the vote doesn't go his way in lord of the flies?

Ralph doesn't say anything childish after the vote doesn't go his way. The main reason for this is that it was Jack who called for a vote of no confidence in Ralph's leadership. He called on the rest of the boys to raise their hands if they didn't want Ralph to be leader any more and none of them moved a muscle. Jack then said, "I'm not going to play any longer. Not with you." He walked off alone.