Co-Worker

Has anyone ever worked with someone they hate so much they just want to strangle them every time you have to see or hear them? Well I do! My hatred toward this person has progressed over the years. I am nit sure why I let him get to me, but I just can't stand him. He has to stick his nose where it doesn't belong, can't' seem to do anything himself and never offers anything productive. He usually ends up making things worse or sticking his foot in his mouth in the end. He feels that he is more important than you because he is a "program manager", but in fact his position is probably less important than yours. Without me you wouldn't get paid....what do you say to that! Not that someone else couldn't do payroll, but you not what I mean. Not only is the person annoying, but he is absolutely disgusting! I don't even want to step foot in his cube and if I have to I make sure that I sanitize myself. How can one person so absolutely useless and disgusting still have a job? He offers no value to the company, in fact he is using good salary dollars which could be used on someone worth something. I am just waiting for the day I can just tell him what I think. I know he would brush it off and say that "I am crazy" or something like that, but ohh well. I t might actually make him think, but I doubt it.