Green’s Dictionary of Slang

1. exhausted.

1882		S.R. Watkins Company Aytch 39: The boys were ‘hacked’, nay, whipped [...] They had but one ambition now, and that was to get out of the army.
2007		G. Carins Diary of a Legionnaire 136: [I]t had been Valera who had told me to take as much [water] as possible. If I became hacked off with the weight.....I could always drink it .

2. very angry.

1936		‘Miscellany’ AS XI:4 368/2: hacked (adj.) Annoyed; confused.
1953		Randolph & Wilson Down in the Holler 156: One of our friends was terribly hacked when some tourists laughed at his new Sunday-go-to-meetin’ suit.
1969		Current Sl. III:4 6: Hacked off, adj. Angry.
1974		Eble Campus Sl. Mar. 3: hacked off – out of patience, angry.
1977		Eble Campus Sl. Fall 3: hacked off – upset, angry.
2000		Guardian 5 Feb. 3: The overall effect is maddeningly frustrating. ‘I’m hacked off,’ sighed Rampton.
2012		(con. 1980s) I. Welsh Skagboys 266: Ah’m hacked off wi that wanker.
2023		R. Milward Man-Eating Typewriter 35: Hacked off at cramped conditions.

3. grumpy, bored.

1956		J. Blake letter 22 Aug. in Joint (1972) 88: There are nights at the Magnolia when I’m hacked, or simply inert, and can’t play.
1999		Indep. Rev. 26 June 20: Looking like the standard issue hacked-off teenager.
2001		Indep. Rev. 19 June 7: He is just standing there, looking meek and got-at and mildly hacked-off with the way things have turned out.