S1, E4: Shirley (Yvette Nicole Brown) and Jeff (Joel McHale) bond over their common love of trash talk, while Jeff and campus hippie Vaughn (Eric Christian Olsen) compete for Britta's (Gillian Jacobs) affection. Meanwhile, Annie (Alison Brie) uses Abed (Danny Pudi) and Troy (Donald Glover) as guinea pigs for a psych class experiment, and Pierce (Chevy Chase) gets hip to modern technology with a hearing aid.