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.
Elenco: Joel McHale , Gillian Jacobs , Danny Pudi , Yvette Nicole Brown , Alison Brie , Ken Jeong , Donald Glover , Jim Rash , Ken Jeong , Yvette Nicole Brown .