Green’s Dictionary of Slang

(US campus) a course in basic comparative religion.

1982

W. Safire What’s The Good Word? 300: More recent examples [of nicknames for courses] are astronomy’s ‘Stars for Studs,’ art’s ‘Nudes for Dudes,’ psychology’s ‘Nuts and Sluts,’ European civilization’s ‘Plato to NATO,’ anthropology’s ‘Monkeys to Junkies,’ and comparative religion’s ‘Gods for Clods’.