A roach is a type of small European fish.Tanneseph said:How so? I'm fascinated by language, and intimidated by translating things like idioms, so I am genuinely curious about the roach/small fish connection.Mike000 said:It's a good/bad translation - the word "Roach" (look it up on http://dictionary.reference.com/browse/roach?s=t ) is correct, but changing it to "Minnow" or "Sardine" would have had the correct connotation to most English speakers.
In North America it is more often used to refer to cockroaches.