What does ass-weevil mean?

ass-weevil meaning in Urban Dictionary

A derrogatory term used to make reference to one that is much like an anal itch which you can't quite eliminate. More right, it compares an incredibly irritating individual (usually a pestering co-worker) to a little burrowing insect with made its residence up your ass.The term itself ended up being many famously coined in a fit of rage by one Mat Noguchi, the infamously aggressive resources developer for Bungie Studios (designers for the Halo game franchise).