Jeremy Hilary Boob, Ph.d is a character appearing in the animated Beatles film, Yellow Submarine. He is an anthromorphic creature who lives in the Sea of Nothing (aka Nowhere Land). He and describes himself as an eminent physicist, polyglot, classicist, prize-winning botanist, hard-biting satirist, talented pianist, good dentist too . The Beatles meet him on a their journey in the Yellow Submarine with Old Fred to save Pepperland from the Blue Meanies. Upon meeting him the group sings their song Nowhere Man , upon leaving Ringo Starr feels sorry Jeremy and invites him to join them on their journey.