"I say!" That's not how it works, but there's no telling him that. There's no reason for him to even want to be a ghost in the first place, ghosts don't exactly have it made. There's no telling him that, either.

Ghoul stands and stretches first, then he leans over and takes a swipe at the hat on Dodger's head. It's a very poor attempt to knock it off of there, because he's not actually upset, but it's still the principle of the thing that matters. "Can't believe you'd get me exorcised. Asshole. I thought we were friends."