Shirley gets inspired to create a religious film and asks Abed for his creative input only to discover that he wants to make one of his own. Meanwhile, Pierce comes to terms with being the oldest member of the group and is recruited by another set of students his own age.

After a classroom smackdown with a group of "mean girls" led by Meghan, Britta, Shirley, and Annie bond with Abed by turning him into the ultimate "mean girl." Meanwhile, Jeff and Troy embrace a zen-like spirituality under the guidance of a groundskeeper when they come across a secret trampoline on campus. Determined to uncover the source of their new bliss, Pierce ends up taking a disastrous turn on the trampoline and lands in the hospital.