A famously well known diss from the 80s meaning "get a life" as we call it now
People tend to use it when someone is being ignorant or annoying.. And the comeback itself makes the other persons insult not as funny.

A retort heard during protests when the speaker has no relevant response to an argument. Typically used at night, on the weekend and/or when the speaker has no personal knowledge of his/her opponents employment status.

Also known as: the "ad Ars" (against the job) fallacy.

A term used in place of get a life. "Get a job" is a phrase similar to leave me alone or go away.