Line a 12x17" rimmed baking sheet with parchment paper. Chop up the peanut butter cups and set aside.

Melt each of the candy melts in a microwave safe dish at 50% power for 30 second intervals until melted stirring after each time. Pour the candy melts into ziploc bags and place in warm water to stay warm.

Melt the milk chocolate in a large microwave bowl using the same above method and stir until very smooth. Pour onto prepared rimmed baking sheet and spread out thinly.

Dry the bags of candy melts well and snip off a corner so you can drizzle out the candy. Using any design you like add all three candy melts and also add in the eyes and peanut butter cups.

Place in the refrigerator for 2 hours. Break into pieces and then store in an air tight container.