Revenge of the Premise Bunnies

[melissatreglia]

I thought I'd resurrect an old discussion here. Two years ago, kalloway made a post discussing the differences between a premise bunny and a plot bunny.

Long story short: A premise bunny is a basic idea that lacks the plotty goodness of a proper plot bunny. It's the germination of an idea that resembles a plot bunny, but without having the faintest clue where it's supposed to end up.

I do have quite a few premise bunnies myself. But I'd rather hear about you guys. What's a pet premise bunny for you, and how are you working (or not working) on growing it into a proper plot bunny?