The idiom "comb through" means to go over something thoroughly or exhaustively, usually in order to find or understand something. It can also imply a negative connotation, such as searching for something with suspicion or malice.

The idiom "crystal clear" is used to describe something that is very easy to understand or see through, typically referring to a situation or idea that is straightforward and without any confusion or ambiguity.

The idiom "paddle own canoe" means that people are responsible for their own problems or decisions, and they should not expect others to fix them or make them. It emphasizes self-reliance and independence.

The idiom "when pigs fly" is used to indicate that something is extremely unlikely to happen or never will happen. It is a figurative expression that uses the image of a pig, which is considered an animal that cannot fly, as a way to convey the idea that something is highly improbable.

The idiom "stand out" means to be noticeable or distinct from others, often because of something unique or remarkable about oneself. It can also mean to make a difference, to stand out in a positive way, or to be seen as exceptional or noteworthy.