Any co-worker, usually one in a higher position than your own, who can't allow you to do your job without constantly checking in, emailing to see how you're doing, or looking over your shoulder, to the point where he or she seems permanently, physically attached to you.
Tom could have finished his project on time if that ass-rivet, Todd, had left him alone for five minutes.
when you and possibly one or more of your buddies decide that you want to get laid and that you're going to have to get up off the couch and actually make some sort of attempt
Sitting around playing X-box isn't going to get us anywhere. I think we need to embark on an ass roots effort here if we're to have any hope of getting any.