Related Clues:
- Nervous? Extremely so!
- Extremely irritable?
- Very nervous
- Unreliable
- Easily rankled
- Less than stable
- Exploring the bounds of propriety, as humor
- Avant-garde provides art from tragedy
- Inconclusive
- Neither cool nor collected
- Highly strung
- Pushing the boundaries of propriety
- Tense, nervous
- Nervous, taking part in highly-rated gymkhana
- Unstable; not reliable