The idiom "a fish out of water" refers to someone who feels uncomfortable or out of place in a particular situation or environment. Just as a fish cannot thrive outside of water, a person may struggle to adapt when they are in unfamiliar or unsuitable circumstances. This expression often highlights feelings of awkwardness, isolation, or disconnection.
A fish out of water is in an alien environment. If you say that someone is "a fish out of water," then you are saying they are out of their element. Stan the accountant was a fish out of water at the plumbing convention.
A square peg in a round hole.
I have bigger fish to fry is an idiom. An idiom is a phrase that is commonly used in certain areas that may have a funny meaning.
The reference to "fish" in a conversation could be a euphemism to change the topic or introduce a non-sequitur. Similarly, the idiom "like a fish out of water" describes feeling uncomfortable or out of place in a particular situation.
This is not an idiom. Idioms make little or no sense unless you know the definition. This sentence makes perfect sense, so it is not an idiom. The dead fish smelled so bad that even as high as Heaven, you could smell them.
to have more important things to do
"Głowa ryby", if what you write is not a kind of an idiom
It makes perfect sense, so it's not AN idiom.
This is not an idiom I have ever heard. Perhaps you mean water cooler talk, which means chat that might occur between workers at the water cooler or anywhere else.
It means that the thing which is being referred to is totally unnecessary, just like a bicycle is not needed by a fish.
If you think about this, you can figure it out. If fish are trapped in a barrel, how could they get away from a gun? It means something is ridiculously easy.
The phrase "as nervous as a fish out of water" describes someone who is extremely anxious or uncomfortable in their current situation. Just as a fish struggles and feels vulnerable when removed from its natural aquatic environment, a person in an unfamiliar or challenging context may feel similarly out of place and uneasy. This idiom emphasizes the feelings of disorientation and stress that can arise when one is in an unfamiliar or hostile environment.