Snot learns that his deceased father was a demolition derby driver; Hayley embarks on a road trip with her younger brother so that Steve can learn to drive.
Francine is spirited away to a desolate Patagonian island, where Roger hopes to improve her terrible cooking; Stan is unable to speak due to a nail in his head.
Urkel decides to break up with Myra and finally get together with Laura, his true love; Eddie decides to follow in the footsteps of his father and become a cop.
After learning that Myra spied on him, Steve catches her dressing like Laura; Harriette discovers that her wedding ring was actually bought for someone else.
Dr. Linkletter, Sheldon and Meemaw work together for a science experiment; Mary succumbs to jealousy when Pastor Jeff and Brenda spend more time together.
Sheldon hesitates to get comfortable with riding in a car after he and Meemaw get into an automobile accident; Missy uses their trauma to get ahead in school.
The IRS claims that Sheldon made a mistake and he becomes determined to prove he did everything correctly; Dale tries to convince Meemaw to get a colonoscopy.
Sheldon's rivalry against Paige is enflamed when she thinks about enrolling at East Texas Tech; Mary hopes to make a chance and seeks advice from June.
Monica and Chandler travel to Ohio to meet a pregnant woman who is considering them for adoption; however, she thinks that the two are a reverend and a doctor.
Phoebe and Rachel catch Chandler getting into a car with a blonde woman and think he's having an affair; Chandler and Monica tell the gang they're moving.
Phoebe's bachelorette party features a rather unexpected surprise when a stripper shows up; Ross and Chandler reflect back on a pact they made in college.
Phoebe learns that she can change her name to whatever she wants, which turns out to be Princess Consuela Bananahammock; Mark offers Rachel a job in Paris.
Phoebe discovers that Joey's agent Estelle died and, since his life has been changing so much recently, doesn't want to tell him; Ross encourages Rachel to move
The gang throws Rachel a small going away party where she says her goodbyes to everyone as she prepares to leave for Paris; Erica goes into labor at the party.
After hearing Ross's plea at the airport, Rachel gets off the plane to Paris and decides to stay in New York and be with Ross; Chandler and Monica move away.
Ross has trouble with his ex-wife, who insists on leaving Ross out of their child's life; Monica goes on a manic cleaning spree to impress her parents.
Phoebe gets a big settlement after finding a severed thumb in her soda; Chandler resumes smoking; Monica is bored with her boyfriend, who her friends love.
Sheldon surprises Amy by sharing a secret with her about his old laptop computer; Koothrappali reveals to Penny and Bernadette that Leonard and Wolowitz lied.
Sheldon, Amy, Leonard and Penny spend their weekend at a cabin; Koothrappali purchases an overwhelming amount of gifts for Wolowitz and Bernadette's child.
Leonard's newly-divorced parents and Sheldon's religious mother arrive in town; Wolowitz and Koothrappali are convinced that the government is out to get them.
In the aftermath of Sheldon's mother having an intimate evening with Leonard's father, the gang is left to deal with an uncomfortable morning the next day.
The guys experience tension while working nonstop to complete the task that was delegated to them by the government; Amy and Penny attend a house party.
Sheldon agrees to Amy's proposal for them to try out a "cohabitation experiment" after her apartment is flooded; Howard and Bernadette's baby's gender.
Sheldon is determined to persuade Amy that they should procreate; Koothrappali struggles to tell the group about what the woman he is dating does for work.
Sheldon becomes jealous when Bert is awarded the MacArthur Genius Grant; Howard finds a remote control Stephen Hawking action figure he previously designed.
While eating Thanksgiving leftovers at Jay and Gloria's house, everyone decides on their own to sneak into the house that Phil is selling; surprise family trip.
Gloria wins a family seminar with the author of "Clean Out Your Junk Drawer," Debra Radcliffe, who encourages people to get rid of their emotional junk.
Claire and the children are of tired the ducks being in the house, so they try to get rid of them while Phil is visiting Alex at college; Lily has a sleepover.
Claire recruits the family's help to declutter their home; Cameron frets over Jay's dangerous new pastime activity; Mitchell teaches Gloria how to play golf.
Claire and Phil take on a new dynamic, as Claire runs the closet business and Phil remains behind the scenes, causing Phil to get fed up with being ignored.
Phil's new client happens to be "his type" so he lies to Claire about her; Gloria believes that her yoga teacher is attracted to her and asks Claire to come.