One of the techs at work is a negger and it's very strange. Well, maybe not quite a negger, but just an odd cat. I went into the kitchen to throw my banana peel out and he says "what, no coffee? Come on Spin...." or I was working with a machine the other day and he just walked past and whispered "omg you broke it".
Most oddly, last week I was cleaning something and it made me gag (it was just mud) and he started goading me on to make me vomit. I had to run away!