1 pkg. yellow cake mix
1/2 c. mayonnaise
2 eggs
1 c. water
1/2 c. butter
2 sq. unsweetened chocolate or 1/2 c. cocoa
1 pkg. powdered sugar

Combine cake mix, mayonnaise, and eggs in large bowl. Bring water, butter, chocolate or cocoa to a boil in a saucepan. Stir chocolate mix into a cake mix until blended. Pour into greased and floured 13 x 9 x 2 inch pan. Bake for 30 minutes.

CRAZY FROSTING:

1 pkg. powdered sugar
1 c. chopped nuts
1 tsp. vanilla
1/3 c. milk
1/2 c. cocoa
1/2 c. butter (2 sticks)

Mix sugar, nuts, and vanilla in bowl. In a saucepan, bring butter, milk, and cocoa to a boil. Beat chocolate mixture into sugar mixture until smooth. Spread over hot cake in pan.