Definition of "fuck you" in English

Phrase

1. An expression to show discontent with the other party, or to show contempt.

   • So you're not gonna help me?! Well, fuck you!
   • What made you decide to mistreat him? Fuck you, that's what.

2. Go away, go to hell!

   • You’ve done enough to ruin our outing, so fuck you!

3. Used other than figuratively or idiomatically: see fuck,‎ you.

Noun

1. An insulting and humiliating action against somebody.

   • Humiliating your kid on national television for a short-term profit is one of the biggest fuck yous that a parent can ever give to their own child.