Sarah discovers that her father is not dead. When she and her father reconnect, they form a soft rock cover band. Brian spends a ridiculous amount of money on a DVD and commits to watching it enough times to make his purchase more economical.

Sarah loses her keys, so has no choice but to become homeless. She meets an old friend who shows her the beauty of homelessness, causing Sarah to never want to go home again. Brian professes his loyalty to the dark lord by getting a Satan tattoo, and Steve's faith is called into question when four terrible things happen to his penis at the same time.

Sarah discovers her Russian ancestors were raped by Mongolians. Believing this has personally affected her, even 800 years after the fact, Sarah sues the entire nation of Mongolia. Steve's homemade short films get him some popularity with a demographic he'd never thought possible.

Sarah's curiosity is piqued when Doug, her dog, repeatedly licks his own ass. When she finally gives in to temptation and takes a taste for herself, she is witnessed in the act. The authorities take Doug away from Sarah, sending her on an odyssey of self-doubt and a quest for redemption.

Sarah enters a girl into a pageant. Steve's rude behavior in a police car has unexpected consequences.

After their mother's grave – and skeleton – are defiled, the Silverman sisters become contestants on their favorite TV show in hopes of winning the money to replace the tombstone. In the stress of competition, Sarah's childish obsession with doodie humor rocks her relationship with Laura and threatens the honor of their departed mother.

Sarah mocks the institution of marriage by announcing that she and her dog, Doug, are engaged. When Doug saves Sarah's life, she ceases to view the "engagement" as sarcastic. Brian and Steve discover an old pickle jar that Steve farted in 10 years ago.

Sarah enters into a serious romance with God. She starts to sour on his neediness and deep-seated insecurity, but she also wants to show him off at her high school reunion. In the meantime, Brian and Steve wonder if smoking marijuana is what originally caused them to be gay.

Sarah becomes an adult bed-wetter. Brian is very attached to his long beard, despite the fact that Steve hates it. Their relationship is tested when Brian slips on an escalator and gets the beard irreversibly stuck in the machinery.

Sarah is oblivious to the fact that she is 9-months pregnant, assuming she's just been bloated. When she finally comprehends her situation, she realizes she may be in over her head. Steve throws his back out on the toilet, and Brian goes to save him. In doing so, he ends up in a similar predicament.