(1) a class of narcissistic young professionals, particularly attorneys (usually Gen Y/millenials), who believe that having a job is an entitlement, rather than a privilege. They often complain about the work they have (if working), opine the lack of "real lawyer" jobs available in the market, and are critical of the long hours and inadequate pay found at most small firms. They believe they are entitled to work/life balance, that their opinions on any subject are inherently important and that whatever benefits they enjoy are inadequate. The Slackoisie are more interested in having a place to go in the morning and some spending money than committing themselves to their clients and the profession; or
(2) a slacker with an exaggerated sense of self-importance and entitlement.
(1) Attorney 1, "OMG, like I got a job at (insert name of any law firm) and they expect me to work like a hundred hours a week. I did not go to (insert name of law school) to work all the time."
Attorney 2, "Stop being such a slackoisie, and appreciate the opportunity you have! There are tons of people graduating law school who would love to have a job doing (insert type of law practiced at Attorney 1's law firm)."
(2) Anyone who claims to be a social media expert/guru;
(3) Anyone who posts on "JDJive" and "JD Underground"; or
(4) Anyone with a graduate degree who lives in their parents basement and is unemployed because they cannot find an employer who "appreciates their uniqueness" or demands that they actually produce quality work before being given a raise, the corner office and a convertible sports car.