Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
Keywords: SS42, Press, Kit, Clip, Jason, Jones, oscar, grouch, sing, song, muppets, sesame, street
Appears on these pages
"Grouchology" is a Sesame Street song from a 2011 episode. The song is sung by Nikola Messla...