My thoughts exactly. I figured that Trisor's not just in hell, but he's watching you in Flipside too. It's like he's calmly observing in Flipside, and then, when you die, "WHAT WERE YOU THINKING?!"
Probably something like "What the hell are you, stupid? Get out of my house! All you little two-eyed things showing up all hours of the day and night, always when I'm in the shower..."
Volare lol :P
There is a door in Hell. The door which flips dimensions onto the other side. Hell = Future Ix? Death = moment in which your soul flickers past the walls of reality.
Maybe that's why Helga's drinks cost so much- they're not made with Hooch, they're made with the Wine of the Dead. Perhaps she slides back and forth betwixt the twain like a trans-dimensional cocktail-waitress, selling drinks to we mortals while getting more wine for drinks from Trisor.