The Grammazon Tribe is a tribe of strange people known as Grammazons. The Grammazons are all female, and despite looking young, they are actually very old. They speak like they are old, and their teeth can pop out. In The Great Juju Challenge, two Grammazons, Stone Crusher and Thunder Fist compete in Team Grammazon. They end up finishing last, due to being caught cheating, as their teeth were in The Salt Lick of Performance Enhancement. It is later revealed the teeth were planted by Dark Juju.