Unconventional, bizarre, crazy.
Using an unconventional, exaggerated and highly subjective style, often when the reporter takes part in the events of the story.
Gonzo journalism or a journalist who produces such journalism.
A wild or crazy person.
Unpredictable.
Readily decomposable.
Not stable.
Radioactive, especially with a short half-life.
Fickle.
Having a strong tendency to change.
Fluctuating; not constant.
To release (an animal) from a stable.