Monorail Cat is a small orange cat who appears to have no arms or legs. Despite this, he acts like a normal cat. He can be ridden if made Giant, and is surprisingly fast (for a Cat with no legs). It can also attack, but it has a very low offensive. In Super Scribblenauts, it doesn't move much, probably because it has no limbs.
It is based on the lol monorail cat at icanhascheeseburger.com