Shrek farts only when he is low on food. If he looks inside and no food is there, he sighs knowing he must store gas. After a couple hours, shrek gets naked and plunges into a pond containing many fish. Shrek relaxes himself looking around knowing he is about to end these poor fishes lives and let's all the gas out, heating and bubbling the pond. He opens his eyes to find many fish floating on the surface of the water much to his delight. The fish couldn't handle the smell, or heat of the fart causing them to all die. He takes three of the plumpest fish and exits the pond, with a huge smile of success and leaves many dead fish in the polluted pond. He later cooks the fart killed fish for dinner only to do it every time he wants fish dinner.