We call those kinds of people "Jerks" in my neck of the woods. They, as a rule, over-estimate their own performance, and are quick to spread blame be it over the morning toast being burnt, to someone eating the last Oreo. Jerks get to be on the internet just like everyone else. You have to deal with them IRL. You have to deal with them here. FORTUNATELY HERE, as was mentioned, we do have that trusty blacklist. Too bad you can't do that IRL.

Beware tough guys with helicopter memes. They were the ones in the rear with the gear now acting like the tough guy with the thousand-yard stare.