What is the meaning of words up yours?

"Up yours" is a vulgar and offensive phrase used to express contempt, disdain, or anger towards someone. It is a very rude way of telling someone to go away or to mind their own business.

It is important to note that this phrase is highly inappropriate in most situations and should be avoided. It is considered profane and is likely to offend the person it is directed towards.

While the literal meaning is unclear, it is generally understood as a hostile dismissal or rejection.

If you are unsure of the appropriateness of using this phrase, it is best to err on the side of caution and choose a more respectful way to express yourself.