A Flerz is a small, yellow, mammalian creature, known for the extreme amount of hair growing on its back. The Flerz can also be used as a wig when rested atop a person's head.
According to the narrator, Flerz are also usually naive. In "Anywhere", the Flerz, having been on Snerz's head for years, got back at him by taking his picture of him bald. After Snerz was taken into custody, the Flerz became the new CEO of SnerzCo, as a surprisingly good one despite only saying "Meep."