Definition from Wiktionary, the free dictionary
- Rhymes: -ɪtʃi
- susceptible to twitching a lot.
- (figuratively) irritable, cranky
- 2011, Tom Fordyce, Rugby World Cup 2011: England 12-19 France 
- Johnson's contract expires in November, and four weeks as memorable for scandals off the pitch as any achievements on it will do little to appease the notoriously twitchy committee-men at the Rugby Football Union.
- 2011, Tom Fordyce, Rugby World Cup 2011: England 12-19 France