Triple Chocolate Mess
1 (18.25 ounce) box chocolate cake mix
1 pint sour cream
1 small box instant chocolate pudding 
1 (6 ounce) bag chocolate chips
3/4 cup vegetable oil
1 cup water
Spray crock pot with nonstick spray. Mix all ingredients. Pour into crock pot. Cook on LOW for 5 hours.
Serve in a bowl with ice cream.
Yields 4 servings.