Answer: Eddie put a bag of dog food on the bulbs and crushed them.
Clark and Eddie were shopping in Walmart and Eddie kept getting things for the dog. Clark picked up a package of light bulbs and Eddie dropped a large bag of dog food on them. The funny part of this was Eddie had no money, but kept adding dog products to the cart. Clark told Eddie he and Ellen wanted to help give the kids a good Christmas. At first, Eddie said he couldn't let him do that, but then he caved. Eddie had a list prepared for Clark already. He told Clark, if at all possible, he wanted Clark to get himself something nice from Eddie. It was really nice of Eddie to think of Clark that way, especially when Clark was paying.