The definition of a pudgysausage on wheels is quite simple. Budu the dogis a pudgysausageonwheels. It is pretty much just a fat tubular shaped object, and the onwheels part of it is just for an effect.
Budu the dog is a pudgysausage on wheels. Another name for budu is the pudgysausage on wheels-mobile.
a pudgysausageonwheels is a dog that is shaped in a tubular formation, and has a salami-nose. And pastrami legs. And a tongue made of ham. Sparky larky is a pudgysausage on wheels-mobile. Now, the on wheels part is just for effect.
Budu the dog. he is the full definition of a pudgysausage on wheels.