Holding another job at night, often one of a sketchy nature.
Maybe if Jane didn't wear such slutty clothing, people wouldn't believe that she was moonlighting as a stripper.
โดย Victoria 14 กุมภาพันธ์ 2005
To work a second job usually during the moonlit hours.
"I hear that John has been moonlighting every Monday evening"
โดย LaylaRose 12 กันยายน 2011
holding a second job
He was moonlighting for 3 months.
โดย John lee 11 พฤศจิกายน 2003
Picking up while already pinned.
Lady sleeps with man in a hotel, he falls asleep, she comes downstairs and picks up another (this is the part referred to as Moon lighting), sleeps with him and then goes back to the original.
โดย Lallie Wade 06 กันยายน 2008
Seeing someone else on the side while you're in a long-term relationship.
I was moonlighting with Dave during the first six months that I was seeing Greg.
โดย don'tWaitUp 05 มิถุนายน 2010