I have never heard this expression, so it's hardly common. I also cannot find it using my search engine.
man over board
It means to the last man, everyone.
Man in the moon
Attaboy is an expression of admiration or encouragement to either a boy or a man.
Board is a piece of wood cut evenly into planks of varying sizes.The man hammered a nail into the board.
There is no such expression in German.Main is the name of a German river.Mann translates as man, husband
A man's expression can take forms such as music, art, ect.
When someone is using "word" as an expression, ussualy have some of the following meanings : "I agree" "On my word" or "I am a man of my word/you are a man of your word"? "You have my word on it"
Gro Zozo is a Haitian creole expression describing a well endowned man.
Calling a man a "dog" is common in many cultures. It is a mild insult, but not as bad as calling him an obscene word. "Charles, you dog" means "Charles, you are a crude and unpleasant person." However, this is also sometimes said admiringly, in particular regarding a man's sexual exploits.
It means something or someone is around her .Ex super man is rumerd to fly past here
Usually yes, Cielo means endearment which is an expression of love.