While captaining a super-tanker full of dark matter, Bender hits an iceberg and causes a large amount of liquid dark matter to spill on a penguin preserve.
After bumbling his way into a large sum of money, Homer strikes a note of jealousy with Flanders when he uses his fortune for the good of the Springfield.
Homer attempts to gain Bart's respect back by building a state-of-the-art robot and entering it into a tournament where robots are pitted against one another.
Bart finds an unlikely best friend in Lisa after Milhouse moves away to Capitol City; Homer resorts to panhandling in order to afford an anniversary gift.
After attempting to steal gift items from a department store, Chief Wiggum has Bart thrown into a juvenile detention facility where he meets a dangerous inmate.
When Bart and Lisa learn that Homer and Marge have left for a vacation in Miami, they decide to go on the vacation too and set out to find their parents.
Homer dons the guise of a superhero and calls himself The Pie Man, whose special ability is to humiliate those who wrong others by throwing a pie in their face.
Lisa plays the part of judge in order to stop a fight between Homer and Bart, but things begin to unravel further when Bart presents Homer with a dare.
Ned gains the power to foresee people's deaths; Maggie is shrunk inside a vitamin capsule and swallowed; Eliza Simpson and her sidekick hunt down a murderer.
Homer and his father decideyyy to open an underground smuggling operation in Canada after Mr. Burns decides to stop the power plant's prescription pill program.
The health department closes down Moe's Tavern, and an upset Homer goes behind his wife's back and takes out a second mortgage to bring his favorite bar back.
Peter copes with his house arrest by transforming the basement into a successful nightclub; Stewie tries to bypass teething pain by creating a time machine.
When Ladybird attacks a black repairman, a dog trainer concludes that she is following the example of her owner which stirs rumors of Hank being a racist.
When Boomhauer realizes one of his former girlfriends is marrying his brother, he refuses to be the best man at their wedding, forcing Hank to take his place.
Hank regrets his decision to send Bobby to a Christian youth group to correct his attitude when he sees forms of worship include skateboarding and punk rock.