When Stan reacts negatively to Steve's new girlfriend Debbie, he eventually develops an eating disorder.
Meanwhile, during their breakup, Roger sets his eyes on Debbie.
After Stan gets passed up to speak at the Republican National Convention he jumps at the chance when The Log Cabin Republicans ask him to speak at their convention after they see his intimate portrayal of Lincoln in his one man play.
Steve starts to spend more time with Debbie, causing Francine to become jealous and longing for another baby but when Stan puts a kibosh on impregnating her she decides to go over his head and get his supply at the CIA sperm bank.
Meanwhile, Roger becomes the professor of Hayley's class at Groff Community College and inspires his students.
Some time in the future, an elderly human Klaus recounts a story for his grandson, of Stan and his wintertime hobby which he kept secret from Francine for 20 years.
Meanwhile, Steve, Snot, Barry & Toshi receive a mail order Russian bride and must decide who will have the privilege of marrying her.
With the help of Roger, Steve runs away to New York City where their intelligence can be appreciated.
Meanwhile, a family of squirrels reenact scenes from What's Eating Gilbert Grape
After being disillusioned with Christmas thanks to political correctness, the Ghost of Christmas past returns Stan to a simpler time, but Stan alters the past eliminating Christmas and America.
Meanwhile, Roger finds the disco cassette tape that falls from Stan's jacket and proceeds to 'invent' the disco era.
Songs: Van McCoy and the Soul City Symphony -- The Hustle
Stan realizes his dream of producing his line of holiday themed teddy bears but when the demands become to high, he must rely on illegal immigrants much to the disgust of Hayley.
Meanwhile, Steve gets kicked out of his own band after Roger becomes the drummer.
Steve discovers a hidden conspiracy when he chooses George Washington Carver for his Black History Month essay.
Meanwhile, Roger challenges Hayley to a game of Jenga.
After several late nights at the CIA, Stan decided to set Bullock up on a blind date with one of Francine's friends.
The night doesn't go as planned, when she winds up dead, and instead of taking the chance of Francine saying the words he most hates "I told you so", Stan makes Francine believe she killed her friend.
Meanwhile, after being ridiculed for having no nose, Roger finds the perfect appendage in the guise of Kevin Bacon.
In order to get Jeff out of his life, Stan & Roger return him to Florida to face criminal charges he has pending. However, after meeting Jeff's father, Stan begins to have second thoughts.
Meanwhile, Steve obtains a second sight after an electrical shock.