In a double boiler, melt the butterscotch chips and vegetable oil. If chips are overheated, they can stiffen. Be careful not to overheat. Working one at a time, dip the front of the cookie in butterscotch, shake the excess back into the bowl. Shake the cookie to spread out the butterscotch. A little roughness is ok! A few drips are ok! This adds to the individual character of each sasquatch. Spoon on the chocolate curls, leaving a little blank space for the face, hands, and feet. After dipping a few cookies, add a couple of eyes to each cookie using the confetti sprinkles or pearls. Allow the butterscotch to firm up before drawing on the pupils. If the butterscotch dries before you add the eyes, just dot on a little more butterscotch with a toothpick to help attach the eyes and keep them in place. Once the butterscotch is firm, draw the pupils on the eyes. Now for the last step: add toes! Place a little melted butterscotch in an icing bag or ziploc and snip off a tiny corner. Pipe little toes/claws on each cookie. These are cute, but they taste even better! Have fun and enjoy!