The wine ghost is typically bound to its bottle/container unless opened. Luckily, the wine it's made of has an infinite shelf life, regardless of how long it’s been open. It can haunt people by annoying them if they just so happen to be in possession of the bottle it inhabits. When freed from their bottle, the wine ghost looks like a vaguely humanoid figure made of wine. It doesn’t have legs and moves by gliding along the floor like a liquid. It’s very drunk all of the time, unable to pass out.