idiocity

1. noun. -- A collective population of idiots; who share so much in common among themselves be it the specific notion or behaviors that it's undeniable they are working as a single unit.

Ex. The internet group "Politics 123" is undeniably an idiocity.

2. Adjective. -- The specific notions or behaviors commonly displayed within an idiocity.

Ex. Thinking uggs are cute with yoga pants is the idiocity of the incomming freshman class, they're clueless.

The whole class of 1993 turned out to be an idiocity and I'm ashamed to have been a part of it.