What is Ass-rivet?
1.
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.
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Yuppie scum comes in many forms. They tend to be separated from philistines by a greater income, a higher intelligence, higher education..