Erik Charles Nielsen

As Pierce volunteers to compose a new school song, a cheating episode in Spanish class leaves Jeff defending Britta before a disciplinary tribunal.

As Annie recruits Abed and Troy for a psychology class experiment, Jeff and Shirley bond over their mutual fondness for gossip.

Señor Chang (Ken Jeong) has become the teacher from hell, and the group nominates Jeff (Joel McHale) to intervene. Meanwhile Troy (Donald Glover) and Abed (Danny Pudi) have trouble with a lab rat experiment, and Pierce (Chevy Chase) helps Shirley (Yvette Nicole Brown) with public speaking.

Seeing how everyone on campus makes fun of Fat Neil, Jeff decides to do something about it.

The first prize of priority registration engulfs Greendale Community College in a Spring Fling paintball war.

A scheme to replace a corrupt cafeteria employee transforms the study group into a criminal gang run by a power hungry Abed.