day job
noun
one's regular job and main source of income, usually viewed in contrast to a speculative or irregular endeavor: Good luck in the lottery, but don't quit your day job.
Words nearby day job
Example sentences from the Web for day job
And still, because their day-job world seems so shallow and so removed, we laugh.
Why Does Congress Listen to Celebrities like Ben Affleck? |Tim Teeman |February 27, 2014 |DAILY BEAST