Trim the top, bottom and sides of the pound cake just enough to remove the golden brown pieces. Slice the trimmed pound cake into1-inch cubes.
Place cubes in a single layer on a cookie sheet. Spear each cube with a lollipop stick or a skewer to make a lollipop. Freeze 1-2 hours.
When ready to dip and decorate the pops, place each type of sprinkles, crushed candies and crushed cookies into separate bowls.
Place chocolate chips in a large glass bowl or measuring cup. Microwave on high for 1 minute or until chocolate starts to melt. Stir until chips are completely melted. If necessary, microwave at additional 10-15 second intervals, stirring just until chocolate is melted.
Working quickly, dip each pound cake pop into the chocolate, roll in desired sprinkles, crushed candy or cookies. Place back onto cookie sheet(s). Chill until firm, about 1 hour.