Better-than-Almost-Anything Cake

1 German chocolate cake mix
Water, oil, and eggs, as called for on cake mix
1 can (14 oz) sweetened condensed milk
1 jar (17 oz) caramel, butterscotch, or fudge topping
1 container (8 oz) frozen whipped topping, thawed
1 bag (8 oz) toffee chips or bits

Preheat oven to 350 degrees. Bake cake as directed on package for 9X13 pan. Cool 15 minutes.
Poke top of warm cake every ½ inch with handle of wooden spoon, wiping handle occasionally to reduce sticking.
Drizzle sweetened condensed milk evenly over top of cake; let stand until milk has been absorbed into cake.
Drizzle with caramel topping.
Cover and refrigerate about 2 hours or until chilled.
Spread whipped topping over top of cake. Sprinkle with toffee chips.
Cover and refrigerate any remaining cake.