Jack-O-Latern
Jack-o-lantern, jack-o-lantern, you are such a funny sight (form circle with fingers)
As you sit there by the window, looking out at the night (make square with fingers and point to eyes)
You were once a sturdy pumpkin growing on a vine (move finger like following vine)
Now you are a jack-o-lantern, see the light shine (form circle with fingers of one hand, place finger of other hand in center of circle)