Because of failing gym class, Hillary risks not graduating high school. Feeling that their nest is emptying a little bit, Dave and Vicky feel the need to keep it that way, resulting in both of them agreeing to have no more children and taking steps to prevent that from happening. But in the end, Hillary graduates and a shock for Dave and Vicky unfolds.

Larry reveals to his parents that he suffers from Social Anxiety Disorder, so Dave and Vicky try to put him on medication, but Larry refuses and accuses them of wanting to change who he is. Meanwhile, Dave is convinced that Hillary intends to lose her virginity on prom night, so Vicky ends up giving her the "sex talk."

Fearing they're in a rut, Vicky tries to take Dave to a wine appreciation course, but he refuses, and later makes fun of her because she goes without him. Meanwhile, Dave assumes Larry is serving his new, older "ladyfriend" more than just the gourmet meals he prepares for her, and is offended that he isn't mentioned in Hillary's video blog.

When Kenny's dad cancels on taking the boys to a comic book convention, Larry asks Dave to take them instead. At first, Dave refuses, but after hearing Larry call him a hero, he quickly decides to be a good father and take the boys. But when his fatherly duties go beyond simply dropping them off, Dave is pushed to the limit when it means missing the Jets football game and pretending he's a comic book geek. Back at home, Vicky introduces Mike to coffee and Hillary wants to have a sleepover with a guy.

Dave puts the kids on a strict allowance, since they're always asking him for money. Vicky supports him on this... that is, until she, too, is put on a budget and is unable to buy the Prada boots she's always wanted. Meanwhile, after spending all his allowance money on the first day at Medieval Times, Larry asks Mike to loan him some money. And, in order to earn some extra money, Hillary starts an escort service for the nerdy boys at school.

Dave thinks he sees Hillary in a "Girls Gone Crazy" video, however, he's relieved when it turns out he's mistaken. But he is completely freaked at being turned on by girls Hillary's age, though. So he turns to Vicky for inspiration after he throws out all of his "visual aids," and it begins to tire her out. Meanwhile, an edited version of the movie "Goodfellas" inspires Larry to replace swear words with the word "love," and Hillary prevents Mike from taking drugs by passing PMS medication off as mood enhancers.

Dave accuses an incensed Hillary of cheating on her SATs after she gets a surprisingly high score. Meanwhile, Vicky and Dave meet a couple who may be interested in more than friendship, and Dave asks Larry to take a client's daughter out on a date, only to find out that she isn't an ideal match for him.

Kenny confronts Dave after hearing that he thinks he's gay, and ends up coming out of the closet to him. Dave suggests to him that he tell his parents, but when Kenny tells them, they kick him out of the house. Meanwhile, Hillary goes on a date with a blind guy she met at the coffeehouse, but she quickly gets tired of having to describe everything to him.

Kenny's dad, Achmed, pulls up the rose bushes between his home and Dave and Vicky's, believing the property is his after an assessment. When Dave and Vicky disagree, the two families declare war on each other, putting Larry and Kenny in the middle. Meanwhile, Hillary jokingly tells Dave to choose her next boyfriend since he's never happy with the boys she picks. Dave meets a boy who reminds him of himself, and against her better judgment, Hillary agrees to go out with him. Mike goes through a nude phase.

Mike asks Dave for a bar mitzvah, but he believes Mike is only in it for the party and gifts. However, Mike expresses geniune interest in Judaism after studying Hebrew, so Dave and Vicky are willing to support him and throw him a "coming-of-age" ceremony. Hillary also decides she's interested in being Jewish after Mike's attractive Hebrew tutor. Also, Larry gets the confidence he needs to ask out an attractive girl at school.

When Dave notices how nice Hillary has been to him recently, he is certain it's because she's having sex with someone. However, Mike spies on her and confirms that Dave is actually wrong. Dave then comes to the conclusion that she's smoking his pot when he notices his stash has gone missing. As he's confronting her about it, though, he accidentally tells her that it's his, but quickly tells her that it's not really his - it belongs to Vicky's mother, Betty, that she uses for medicinal purposes.

Dave is tired of Larry and Mike's constant fighting and suggests that Mike try harder to have a relationship with his brother. Much to Dave's disappointment, Mike actually prefers hanging out with Larry to practicing for basketball tryouts, and worries that Larry's nerdy ways are starting to rub off on him. Meanwhile, Hillary sets out to prove she's more than just a pretty face by trying to get a blind guy interested in dating her.

Due to cutbacks at work, Dave and his two co-workers quit their jobs and start their own business. Meanwhile, Hillary decides to join the Army after not receiving any college acceptance letters, and Larry refuses to get his driver's license.

When Vicky refuses to buy Larry Ice Capades tickets, he runs away from home hoping she'll give in so he can see Brian Boitano star as Bilbo Baggins in "The Lord of the Rings" on ice. A disbelieving Vicky holds her ground, but when she realizes Larry really did leave town, she questions her parenting skills. Meanwhile, Dave tries to support Hillary in a fight with one of her friends, but when it backfires on him, Dave and Vicky get tired of parenting and ditch the kids.

Vicky's mom Betty and her boyfriend Sid announce their engagement and upcoming wedding in St. Martin and invite the entire family to join them. But when Sid goes too far with a stripper, Dave wonders whether or not to tell Betty and risk losing the free trip. Meanwhile, Kenny goes on a date with an ex-boyfriend of Hillary's, so Dave has an awkward conversation with him about gay safe-sex, while Hillary worries she may have a knack for turning men gay.

As school starts up again, Dave is excited that the kids will be out of the house until he and Vicki realize that all of them have their own agendas. Mike questions his current romantic relationship, which upsets Dave because the girl involved is the daughter of Dave's new best friend. But when Dave meddles in Mike's life for the sake of his "man-crush" on the girl's father, he does unexpected damage. Meanwhile, Hillary changes her study habits after catching a glimpse of her future, and Larry reinvents himself for the new school year.

Dave has to deal with mood swings and PMS when Vicky and Hillary's menstrual cycles start in full swing. So, when a reluctant Dave has to take Hillary to the gynecologist's office, he soon discovers that Dr. Vogel is his old best friend, who happened to be a ladies' man in high school. This leads to the doctor's professional relationship with the family getting personal since Dave doesn't believe he's changed his ways. Meanwhile, Larry tries to do whatever it takes to gain the respect of Mike when he calls him a nobody.

Thinking that Hillary will be grateful, Dave takes the blame when she gets pulled over for reckless driving while she's taking driving lessons. However, Hillary isn't grateful at all when this leads Dave to be arrested for DUI and goes to court to try and settle things. Vicky, meanwhile, forgets to register Larry for Shakespeare camp, while Dave and Mike take up online poker.

When Larry wears Dave's jacket to school by mistake, he ends up getting suspended for 30 days by Principal Fink for finding pot in it. This leads to Dave and Vicky trying to get him enrolled in a parochial school with the same priest who Mike thinks is hitting on him.

The family struggles to adjust to Vicky's new job, which leaves her with less hours to be at home and more hours working. Dave and Larry continue to have tough time trying to do the things Vicky normally does. Dave's temper doesn't help and makes matters worse when Mike and Hillary end up in trouble. Meanwhile, the changes around the office force Vicky to think twice about her decision.

Jodi, one of Vicky’s college friends visits to reveal that she is now sober. But now Dave is afraid that Jodi will tell Vicky that they (Dave and Jodi) had sex in college.

Dave suspects Hillary is pregnant when he finds a pregnancy test in the trash. However, he soon learns that a depressed, jobless Vicky has not been taking the pill. So, Dave insists and helps Vicky with various job opportunities, but with no results, since he is opposed to having another kid. Mike, meanwhile, becomes too lazy and buys Hillary's old book reports when she had good grades, and Larry gets himself into a spelling bee competition.

Dave becomes upset with Larry because of his lack of interest in masculine activities, and his lead role in the ""Annie Get Your Gun"" play at his high school. Things get worse for Larry when his parents see him kissing what they think is a guy, which convinces them that Larry is, in fact, gay. Meanwhile, Hillary has to deal with her new image at school after she hits another girl and gets dumped by Taye.

When Kenny moves into the Gold's house, Vicky sets out to re-decorate the basement for him, however, her ideas don't meet Kenny's standards, and Larry, Hillary, and Mike try to get him to stop showing them up by doing all the chores and laughing at Dave's bad jokes. Meanwhile, Dave uses Kenny's moving in to his advantage and tells everyone at work he's taken in an "orphaned gay kid" so that he'll look like a good guy and hopefully get the newly-vacant, larger office.

Vicky decides to turn to an old, ex-boyfriend over the internet for advice about what to about her son, Larry, who insists on wearing women's clothes. While she's online, though, she discovers some of Dave's secret e-mails he's been sending to someone with the screenname ""Lonely Lady in Michigan."" Having discovered this, she decides to confront him. However, Hillary also has some problems of her own, but refuses to to tell Vicky about it.

Dave and Vicky attempt to cheer Mike up when they are convinced he's depressed after find a note in his room. Mike goes along with them and decides to milk the situation for all its worth... until he's taken to a therapist and is forced to tell the truth. Due to all the attention Mike is receiving, Larry becomes very upset. Meanwhile, Hillary takes a sexual experience survey for a class at school.