Orcs mostly live in tribes and talk to each other with grunt noises. Every Orc tribe only has one female orc called the Orc-Mama, which is also the leader of the tribe.
Orcs skincolor and appearance changes based on their age. A young Orc has an orange tone to its skin, while Elders have the typical green fur. They pierce themselves for every victim they kill and get a tattoo for every year they have aged.