in a stand mixer fitted with a paddle attachment, cream the cream cheese until soft, around 3 minutes.
Place the softened cream cheese on top the bagel slice. With a small offset spatula, shape the mixture into a cone shape. Use an image of the scream cheese to use as a guideline. Once you get the general shape, refrigerate for 30 minutes.
Once the cream cheese is firmer, take a small spoon and hollow out the center of the cone for his mouth. Refrigerate for a few more minutes if it starts to soften.
With a pairing knife, cut out the teeth on the top and bottom of the mouth. A toothpick will also work. With a toothpick, make two eyeballs on the top and a few lines on the side of his mouth and around the eyes to make it more lifelike.
Finally, make a few deep cuts on the side of the cream cheese with a toothpick. Make a second scream cheese with the left over cream cheese.