Trick Or (You Know)

I'm off to find me something sweet A yummy, juicy Halloween treat I've learned to follow my nose No matter where it goes My feet might smell, but smell with my feet? I'll trick or treat and finish my task While wearing a scary Halloween mask The scariest of them all No! not my mother-in-law I'll tell you now before you can ask If candy were money I would be rich I'll satisfy my Halloween itch And that thing I said before? I can't stand it anymore My mother-in-law, is truly a witch