mooning around/around
When you “moon about” or “moon around” what you are doing is wandering about aimlessly or listlessly. You are wasting your time.
Examples: Ever since he lost his job, Arun has been mooning about at home* Listen you guys, we have a lot of work to do. Don’t just stand there mooning around.
Mooner
“Well, mooning around means wasting one’s time. So is a person who moons around called a “mooner?” “Yes. You won’t find it in most dictionaries, though. It’s considered slang.
A mooner is a lazy fellow who wastes his time by keeping looking at the moon.
Examples: “I feel like being a mooner tonight.” * “I am sure Rahul will come up in life once he stops being a mooner.”
Moonlighting
The word has several different meanings. One of the meanings is to take up an additional job. A second job.”
“But why moonlighting?” “Because the second job is usually a night job.”
Examples: “ There are many people in our country who have to moonlight in order to earn enough money to feed their family.” *”If I don’t get my promotion soon, then I am afraid that I will be forced to moonlight. Finding it extremely difficult to make ends meet.”
Something is not all moonlight and roses
“When you say that something is not all moonlight and roses, what you mean is that it is not always pleasant.”
Examples: “Pretty soon you will learn that life is not all moonlight and roses.” * “My cousin tells me that living in America isn’t all moonlight and roses.”
Ask for the moon
The expression asking for the moon, means to ask for the impossible.
Examples: “President Bush wants democracy to spread all over the Middle East. Frankly, I think he’s asking for the moon.” * “We keep asking our politicians for a clean administration. Do you think we are asking for the moon?” * “My neighbour’s wife wants her husband to go on a diet and lose about twenty pounds. I think she is asking for the moon.”
The Hindu- ‘Know Your English’ Series, January 26, 2004