Culled from the unwanted input of those who, indeed, hate their jobs:
You wouldn't believe what my (noun) wants me to do now. I told them that (verb) is impossible and not in my job description and I don't have enough time to (verb), but wouldn't you know it, they just said do your best.
I am sick and fed up and (adjective) and I wish I could quit except I need this (adverb-adjective-descriptor) job, especially now.
... and of course, none of this is my fault.