There was a teacher who was asking her students about plurals. She asked a boy named Billy what the plural of goose is. "Uh, I dunno"Billy said. Teacher asked the smart boy of the class what the plural of a Ox was. He replied," Oxen". She turned back to Billy and asked him what the plural of a moose was. Billy stood straight up and said,"MOOSEN". The teacher then said,"You're and idiot sit down!" "Damn, PMS" Billy said.