CORDETTES. Buffyverse Term/Concept/Idea/Intratext.

The vacuous and for the most part nameless (only Harmony Kendall is identified) clique that follows Cordelia Chase in Seasons One, Two, and Three. Upon her arrival at Sunnydale High (in "Welcome to the Hellmouth"), Buffy is recruited as a potential member. When Coredlia's breakup with Xander becomes public knowledge, the Cordettes turn on their leader.

--David Lavery