M. Bush is an enemy in Paper Mario. It is a deadly bush that pretends to be a normal bush. They attack by diving and biting Mario, which is poisonous. Despite the fact that they pretend to be a bush, they are easy to spot because they're the smallest and brightest bushes in Jade Jungle. One of them traps a red Yoshi behind several bushes and Mario is forced to fight one of them to save them.