10 Worst Things Lobo Has Ever Done
2. Banished From Heaven And Hell
In a plot point that should come as precisely zero shock to anyone at all, Lobo is canonically banned from both heaven and hell, after trying to murder all the respective deities that reside in both realms.
It's unclear whether this storyline was initially made in order to allow Lobo immortality, or just for the sheer fun of it - as previously Lobo was already considered immortal, with his bloodline unable to die aside from at the hands of another Czarnian. But, either way, being so rowdy that you're actively banned from the afterlife is both classically Lobo, and also absolutely insane and awful.
Hell is where you are supposed to go when you do bad things - not be a place you are barred from when you do so many bad things there that they can't let you stay - although it is admittedly incredibly impressive that Lobo has managed to be bloodthirsty enough to be banned from the land of the demons.