Grouchology
Talk0
25,906pages on
this wiki
this wiki
| Written by | Mark Radice Luis Santeiro |
| Publisher | Sesame Street Inc. |
Added by Oscarfan"Grouchology" is a Sesame Street song from a 2011 episode.
The song is sung by Nikola Messla (played by Jason Jones) and the Pesties (performed by Joey Mazzarino, Leslie Carrara-Rudolph and Matt Vogel) about the goals of the Grouchology online school.
Releases
- Online
Start a Discussion Discussions about Grouchology
You can find discussions about everything related to this wiki on Muppet Wiki Forum!