The quality of knowing how to offend and alienate as many people, in as short a time, as possible.
He was their new neighbor, so comprehensively offensive to everybody that within a couple of weeks of his arrival he was a laughing stock. No one wanted him there. No one was speaking to him, or ever would. He had trained hard to become what he was - impeccably ill-mannered. It was a talentgiven to few.
Impeccable but for playing a sport, usually basketball. The act of having clean precision during ones actions of defending, attacking, passing et cetera.
1. So perfect and flawless that a bird wouldn't dare chip at it with its beak.
2. Too hard/resilient to be bored into by said proboscis-hammering.
Flickers sometimes make a loud hammering noise on sheet-metal in an attempt to drive other birds away, even though they are obviously aware that metal --- unlike wood --- is impeckable.