Warthogs are not only animals that appear in the real world, but its also one of the secondary characters of the Adventure Time cartoon series. Warthogs in Adventure Time, as in real life, are one of the many Forest inhabitants commonly appearing in the series. Warthogs are large animals, covered in thick purple fur, a big pair of bottom teeth, a large pig nose, and a face just attached to the body without any head. In the Adventure Time episode Hero Heart it was revealed that warthog was assimilated with the candy element. But some of the warthogs look a lot more like our average warthogs with their daily tasks of roaming the forests. A fanart Adventure Time progress bar for YouTube with Warthog Running.