Marshmallow Ghosts?

We have been keeping a little bag of marshmallows in the bathroom to reward the kids for having dry pants (why I have to reward my four-year-old for not wetting her pants is a whole other topic for a whole other time), but tonight the kids came running in to my room to tell me that a ghost had eaten them all! I was shocked that our ghost would do such a thing, but the kids told me the whole story. They said that while they were cleaning their room the ghost had flown into the bathroom, taken the marshmallows, hidden behind the rocking chair (hmm, that's the same place the kids like to hide), and eaten them all. They had seen him and heard him, because he was very rude and Wooooed while he ate (you shouldn't Woooo with your mouth full, you know). They said that we should warn others that there is a marshmallow eating ghost that is going to come and eat there marshmallows too, so consider yourselves warned! I suggest that you all keep a close eye on your marshmallows. I, in the mean time, have to go and check the teeth of two very spirited children.