This show is a parody of the children's education PBS Kids (also on HBO) program Sesame Street, a famous and long running program aimed at a young audience that has been airing since 1969. The characters who all appear are hand puppets instead of muppets.
This show is the nineteenth show visited in "Channel Chasers", after Timmy Turner wished for a Magic TV Remote that allowed him to travel through television as if the programs were real worlds. While chasing Vicky through television channels, Timmy Turner, his future self, Cosmo, and Wanda ended up in this television show. Vicky, appearing as a puppet, strolled by the screen, telling the audience that the episode was brought to them by the letter "V". Timmy and his party then follow her, themselves also puppets. Cosmo jokes to Wanda that he has never felt better (since he is now a felt-puppet). To enter the next television program, the puppets are seen being tossed into a paper television screen, with a real hand to pull them in for the puppets that didn't get tossed in all the way. They then move on to Maho Mushi where the two fight.