There are many misheard Christmas lyrics. In Winter Wonderland, for example, I thought it was "Later on..We'll perspire... as we dream by the fire..." It makes as much sense as conspire, when you think about it.
Another misheard lyric? Piggy Pudding, not figgy pudding. Who has figgy pudding and what is it? But piggy pudding--this reminds me of Chey.
She is now called Piggy Pudding when she starts in on wanting her food. This is to say, I call her that most of the time.