TEACHER: I HATE MY JOB! EVERYTHING I DO GOES IN ONE EAR AND OTHER!
OTHER PERSON: SAME WITH ME!
TEACHER: ARE YOU ALSO A TEACHER?
OTHER PERSON: NAH, I'M A SERIAL KILLER. I LIKE USING A GUN. BUT WHEN I SHOOT SOMEBODY IN THE EAR, IT GOES IN ONE EAR AND OUT THE OTHER.