Cut angel food cake into thirds. Take one third and tear into pieces that are about ½ to 1 inch in diameter. Place the torn pieces in the bottom of a trifle dish.
Drizzle 3 Tbsp chocolate syrup over the torn cake pieces. Drizzle 3 Tbsp caramel syrup over the torn cake pieces.
Spread one third of the chocolate pudding over the cake layer.
Sprinkle ¼ cup toffee bits over the pudding. Sprinkle ¼ cup chopped pecans over the pudding.
Spread one third of the cool whip over the toffee and nuts.
Repeat the layer two more times. Sprinkle the last cool whip layer with 2 Tbsp toffee bits.