The term 'cartoons' when describing a living being is a rather weird one- there's some contention, but the agreed upon traits of a cartoon are the presence of limbs that move around like rubberhoses, easy to hurt but hard to actually kill and being capable of briefly doing things that seem to outright alter reality to their will.

They're really hard to kill. Some Cartoons are able to take off their head and actually keep on living by themselves, alongside seemingly being able to grow new bodyparts out of spontaneously nowhere.

Known cartoons include Unlucky.