Grab a toothbrush and get to work in Teeth Runner. These many teeth won’t brush themselves in this totally crazy online game! In this insanely funny action game, you have to brush the teeth of both humans and monsters. That won’t be easy. You have two different kinds of toothpaste to use. Humans prefer a conventional kind that gives them a minty fresh feeling in their mouths. Monsters, on the other hand, like a type that’s much grosser and stinks!