Related Clues:
- Excited to take part in advanced gymnastics
- More than a bit bothered
- Jumping at the slightest little sound
- Boldly experimental
- Nervous, puzzling 5 across, 10 down
- Appealing to hipsters, perhaps
- Tight component in maladjusted gyroscope
- All wound up and jittery
- Really out there, as humor
- Experimental, say
- Nervous journalist, guy losing heart
- Weirded out
- Provocative, perhaps
- Nasty anagram
- Provocative ... like this answer's position in the grid?