Season 4, Episode 2 | May 8th, 2005
When Chris’s beloved teacher, Ms. Clifton, wins the lottery and quits, Lois suggests Brian fill in as a substitute. He enjoys the job but is moved to a remedial class. When he finds the techniques used in his previous class inadequate, he tries "talking their language" but appears racist. After an angry morning, he unintentionally teaches them to aspire to low-level jobs.