I chose this initially because the picture had a banana in it and I HATE bananas. One thing that annoys the hell out of me is when my colleagues leave bananas on my desk, or when they leave banana skins in the bin in close proximity to my FACE. 

To the point - how to annoy your employees to distraction you're wondering? It's pretty easy actually. Some of the scenarios listed here are total classics if you ask me. If you're suffering a few too many casualties in your team or business at the moment, it might be worth you looking through these and asking yourself 'am I this annoying?'