Prepare chocolate cupcakes according package.
Frost with chocolate frosting.
Carefully split an Oreo, using the side with the icing for one eye. Repeat for second eye.
Gently press both Oreo halves onto the cupcake.
Place one brown M&M on each Oreo half. Use a little icing to hold them in place.
Place an orange M&M on its side between the eyes.
Peak the icing a bit for a couple of little ears.