nad(a)ia-ighteousness

A "delusions of grandeur" act of acting all "holier than though" and "I'm more important that you" attitude when in a professional setting in order to mask over one's true insecurities. The "nada" meaning "nothing" or "non-existent" righteousness.

nad(a)ia-ighteousness: "Oh GAWD, I gotta do THIS and THAT, I am SOOOOOWWW BUSY, I'm so TIRED, I have SOOOOOOO much to do!"