Injured Peacock

The person, or people, in the office who, like a literally injured peacock, make a lot of noise and ruffle alllll their feathers (and yours too) to give the illusion of being ~super~ productive, but actually achieving fuck all.

Person 1: Wow, that Dale has been racing about on the phone all day! He looks super busy!
Person 2: Um no, he's an Injured Peacock; making all the noise and flapping about the place but not actually doing anything.