When the Springfield Retirement Home shuts down due to health violations, Grampa and his friends (Jasper Beardley and the Crazy Old Man) move in with The Simpsons and Homer begins acting like an old man. Meanwhile, Nelson befriends Bart after Bart defends Nelson over his choice to wear secondhand underwear and invites him to a gathering of bullies modeled after The Warriors.
- Irony: A Pet the Dog moment gets Bart declared an honorary bully.
- Klingon Promotion: During a gathering of bullies, one of them decides to take down the top bully to get his position and says he's tired of being like Prince Charles waiting for the Queen's death.
- Whole Plot Reference: Bart's focus in the story recreates the plot of The Warriors.