Jawbus

A Jawbus is an enemy found in Super Paper Mario. They resemble a blue wheel with four spikes and a joyus face in thecenter. It also dons a yellow and red flashing tail which is the enemiy's weak spot. When approached, A Jawbus will push its "face" out of the center wheel and form a dinosoar looking face with a snapping mouth. Getting around the creature is futile as it cna extend its neck. Only by flipping to 3-D and walking behind it to its still-Remaining weak spot you can defeat it. Its name refers to its large snapping jaw.