a real phrase which means to relax like a fat dog on a hot summer day. However, their ruse is discovered by Garrett, causing pandemonium. Abed (Danny Pudi) spoils Britta's (Gillian Jacobs) recent favourite show, Bloodlines of Conquest, and in retaliation, she determines to spoil the books for him. He foils her efforts by wearing ear protection. This catches the eye of a red-headed deaf girl (Katie Leclerc). After Abed shows interest in her, even becoming conversant in ASL in only a day, it is revealed that Britta has bribed her to spoil the ending of Bloodlines of Conquest in sign language. Abed is devastated and storms out, only to reencounter Rachel (Brie Larson) the coat check girl; he apologizes for never calling her and invites her to dinner. In the credits scene, Prof. Duncan tries to call Greendale Faculty Office Supplies for new staples, but accidentally directs himself to a military line and activates the "Arcadia Protocol". The sound of low-flying military jet aircraft is heard, and Duncan discovers that the staples were right in front of him. Production This is the final episode of the season to air before going on hiatus during the 2014 Winter Olympics in Sochi, Russia; the season then resumed on February 27, 2014. The episode features several guest stars, including Nathan Fillion as Greendale's head custodian Bob Waite; Paget Brewster as Debra Chambers, head of the IT department; and Robert Patrick as Waldron, the parking lot head security guard. Chang had previously named Nathan Fillion as his "same-sex celebrity crush." Cultural references Many of the study group members are revealed to be fans of a fantasy series called Bloodlines of Conquest, which seems to parody the series Game of Thrones in its context. Other references include a shot of Rick and Morty (an animated show co-created by Dan Harmon) when Abed and Rachel are watching television, the Jim Henson film Labyrinth, as well as Gary Oldman's performance in Léon: The Professional. In a nod to the previous episode, when Professor Hickey is watching the news, the ticker at the bottom of the screen reads "Levar Burton and non-celebrity companion captured by pirates in the Gulf of Mexico." When Abed explains to Rachel why he has never called her since their first meeting in the fourth season episode "Herstory of Dance," he blames the "gas leak," which is an indirect reference to the mixed