Sims 2 fat

While in the neighbor hood, type shift ctrl c and in the bar at the top of the screen type boolProp testingcheatsenabled true. Then enter the lot you want to play and when your there, hit shift and then click on the Sims you want to become thin or fat. After that find where it says "change fit" and click on it and choose thin or fat. Sims can also get thin on their own by working out. But they can also get fat by eating when they are not hungry. Another thing the boolProp testingcheatsenabled true cheat does is you can drag up and down your Sims needs which is very helpful!!!