The Gangreen Gang are a gang of monstrous teenaged hoodlums that are green-skinned, disreputable and unhealthy looking (as they be living at the Townsville city dump). tThe members are Ace (the leader, and a mean-spirited, bullying, kinda flirty), Snake ( Serpentine character who appears somewhat effeminate), Grubber (Is the Gang's ugliest), Big Billy (A big guy that acts like a child) and Lil Arturo (a kid). Their worst enemies are The Powerpuff Girls. 