Super Toilet is a toilet wished up by Timmy for unknown reasons. It was used to flush Super Bike. After Timmy had wished it away, it was immediately sent to Unwish Island. Cosmo is greatly afraid of Super Toilet. If somebody mentions Super Toilet's name in front of Cosmo's face, he will prompt himself to take cover and quiver, saying "So much clogging...", and then sucking his thumb in fear.