Just How Long is Eternity?

When I become omnipotent I expect to use a my powers to condemn those who cut me off in traffic. My goal would be to commit these jerks to the lowest depths of hell. But I want them to stay there beyond eternity. So let's just say they will be damned for eternity plus an additional eternity for good measure. And you, in the white four-door Volvo, you know who you are!