I think I get it,
The reason Hank was called Hacker is because he keeps on getting revived by Tricky therefore almost never dying. I read on the wiki the black markings on the grunts are their wounds, so it makes sense if the one with black markings all over its mouth is Hank. I think the whole point of this episode is Krinkel's showing us Hank's afterlife and how "The Other Place" works. If this theory is wrong , please react to a Frown face but if you believe this show a happy face