Preheat your oven to 375 degrees F and spray a small baking dish with non-stick spray.
In a large bowl, combine the goat cheese, Colby cheese, parmesan, mayo, sour cream, pimentos, relish, garlic powder, onion powder, chili powder and a dash of salt and black pepper. Mix to fully combine.
Pour the mixture into the prepared baking dish, and spread to even out the top. Place it in the oven and bake for 20-25 minutes or until bubbly.
Remove from heat and let cool for just a minute. Serve warm, garnished with green onions and served with radishes and tortilla chips! Enjoy!