During the Credits (spoilers)
Right before the credits of DodgeBall, Ben Stiller’s character (White Goodman) is shown sitting on the couch in his apartment surrounded by the trash of food he has eaten. Earlier in the movie he explains that he was once fat but thanks to his gym he was able to lose all the weight. When shown in the extra scene he is back to his obese weight complaining about how he lost the tournament. The scene ends with him saying, “Fucking Chuck Norris” due to Chuck Norris being the final judge who decided against him earlier in the movie.
After the Credits (spoilers)
White Goodman is shown again complaining about how the good guy wins and the bad guy always loses. Director Rawson Marshall Thurber was said to have been upset about being forced by the studio to use the happy ending which explains the stinger. White Goodman says that the problem with the American cinema is that it can’t handle any complexity. The scene ends with White Goodman playing the song Milkshake by Kelis and dancing while shaking his man-breast at the camera.
Alternate Ending (spoilers)
The alternate ending shown on DVD has the Average Joe’s losing the final game.