Sarah mocks the institution of marriage by announcing that she and her dog, Doug, are engaged. But when Doug actually 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, which sparks a renaissance in their relationship.
Sarah strives to leave a legacy by creating a popular slang word: "Ozay." While she struggles to get others interested, Brian effortlessly succeeds in the same pursuit with his word, "Dot-nose."
Sarah discovers that her father is not dead. When she and her father reconnect, they do what any father and daughter would: form a soft rock cover band. Brian spends a ridiculous amount of money on a DVD, then commits to watching it enough times that it will make itself more economical than if he'd rented it.
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.