Part of the deal with that show The Tribe was that they all wore this wacky makeup on their faces. It was filmed in Wellington NZ and was based on a Post apocalyptic world where all the adults were dead. So maybe that's why he has an X on his face!.
I'd sort of be interested in watching the whole show just to figure out what the point of it all is. It seemed like oh, the guy being punched isn't feeling pain, let's fix that. I oddly enjoyed watching Jemaine punch a random man. I'm not sure why really. I'm a little disturbed by enjoyment. Yet, there it is. Wonder how he'd be at rollerderby?
"Hey Ya'll, I'm destroying your city!" And the Bret and Jemaine angels looked on in approval.