This is an astrological reference. People believe that your life's events can be read by looking at the patterns of the stars and planets at the moment of your birth. If something is "written in the stars," then it's your fate or destiny.
Having starts in ones eyes is to be mesmerized or captivated, especially with romance. example sentence: The girls looked at the tall, handsome, football player with stars in their eyes. It can also mean that someone is overly optimistic or naive.
The idiom "catch the moon" means pursuing an impossible or unattainable goal, something that is beyond reach or out of grasp, like trying to catch the moon in the sky. It implies striving for something that is unlikely to be achieved.
Very shiny
It depends on what the rest of the phrase said. "Everything under the sun" is a figurative way of saying "everything," while "under the sun" alone would mean out in the sunlight.
Red stars in the sky typically indicate that the star is cooler in temperature compared to other stars. The color red is associated with lower surface temperatures, while blue stars are hotter. The red color of a star can also be influenced by its age and size.
This is not a common idiom that I am familiar with. It might mean that the person was cursing, because in the comics, curse words are often represented by stars or nonsense symbols such as "@#!!"
An idiom usually is a sentence, or part of one. It certainly can be used as part of a sentence. The way to tell if it's an idiom is if it makes sense the way it's literally written.
It's not really an idiom. It means "what are you thinking about."
RFP is not an idiom. It's an abbreviation.
It is not an idiom, it means your nose is itching.
It's a chat up line meaning she's got really pretty eyes.
It's not an idiom. It means the tip of your nostril.
idiom means expression like a page in a book
"Sieve" is not an idiom. See the related link.
This is not an idiom. It is a measurement. $100,000 is how you write it in numbers.
Simply its mean a bully.
The idiom your blood is boiling usually means that you are mad/furious.