grinfucking

Verb

grinfuck (third-person singular simple present grinfucks, present participle grinfucking, simple past and past participle grinfucked)

1. (rare, slang, transitive, vulgar) To behave in a superficially polite or charming way while simultaneously acting in a deceptive, manipulative, or harmful manner.
   • Ms Fiorina stared at and even shouted at the mysoginists. She was tired of being "grinfucked", she yelled at one man she believed was trying to do her down.2006, Economist Newspaper Limited (publisher), “Books and Arts”, in The Economist, volume 381, numbers 8498-8501, page 90