There's a pause at the way he says it, and Sonny tilts his head to the side curiously. "You serious? I've... met people who are immortal before."

They usually tend to be vampires, and while angels and demons can have a very long lifespan, angels can live up to 1,000 years that's not forever. Most don't make it that long. The Callings take over their head that way.

He smirks. "Yeah, think this would be a little fuckin' out of Scooby-Doo's realm of mysteries to be solved. That van can't turn into sub... at least last I checked."