A number of characters affiliated with GoopGoop have appeared over time. These include:

  • ToopToop, a talented toupee salesperson.
  • GroupGroupHome, who runs a home for wayward teens.
  • SnoopSnoop, who is always looking for his dog.
  • ProopProops, who could also just have been comedian Greg Proops.
  • PoogPoog, the opposite of GoopGoop.