noun
Colloquial, somewhat derogatory term for frogs and toads, often used in a dismissive or vulgar tone. Can refer specifically to the wrinkled frog (Glandirana rugosa), the Asian grass frog (Fejervarya limnocharis), or the Japanese toad (Bufo japonicus).
庭に糞蛙がいた。
There was a damn frog in the garden.
あの糞蛙、また鳴いてるよ。
That stupid frog is croaking again.