Putrid University

 Earliest Known Appearance: Episode 4260  Putrid University  ( P . U . for short ) is a school at which  GROUCHES  can learn to do  VERY   GROUCHY  things. It has been seen via webcam once in Sesame Street episode 4260.

 OSCAR THE GROUCH  takes this online GROUCHology class from the college, learning how to be a  GROUCH  scientist. P. U. Professor Nikola Messla  teaches  OSCAR  at  his   TRASH CAN , via a webcam from  his  classroom at Putrid University , aided by the  Pesties.

TV / Movies / Specials

 * SESAME STREET ( 1969 - present )


 * Episode 4260 ( 2011 )