1 definition by Ancillary Gurl

Poser

A coworker or boss who chooses sides on any given issue based solely their desire to fit in.

Sanchez totally sided with the staff accountants in that meeting so they would give her a "you go girl!" in the company cafeteria. Last week she chose to hang with Legal so she could be invited to their Happy Hour. She's a total poser!

by Ancillary Gurl June 3, 2009