You will watch The Simpsons Episode 305 Homer Defined online for free episodes with high quality. Online episode guide, The Simpsons Episode 305 Homer Defined Homer Defined Homer accidentally saves the Springfield Nuclear Power Plant and is ashamed when people mistake him for a hero. When another impending meltdown threatens the Shelbyville plant, he is asked to perform his heroic deeds once again. He is lucky again, but this time he is derided as a lucky imbecile, even more so than he was hailed as a hero. Meanwhile, Luann Van Houten forbids Milhouse to be friends with Bart as she feels Bart is a bad influence on her son.