Definitions by don'tWaitUp

moonlighting

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.

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When someone you're interested in makes it clear that they are with someone else through affectionate public gestures.

I was flirting with him until he gave the girl who walked up to us public acknowledgement, and then I backed off.

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