miffed

"When in Paradise Lost Milton’s Satan stood in the pit of hell and raged at heaven, he was merely a trifle miffed compared to how I felt that day. I felt totally alone, with the world receding from me in every direction and you could have used my anger to weld steel."
- Terry Pratchett, 'I'm slipping away a bit at a time... and all I can do is watch it happen' in dailymail.co.uk, 7 Oct 2008.

[...] So that's the end
of my sabbatical - I'm pretty miffed
(nor, I suppose, is he too chuffed about it).

- Peter Reading, C, 1984