Africtionary
Africtionary is an online dictionary dedicated to African slang. It aims to document and preserve the diverse and evolving language of the African continent.
I found the definition on Africtionary.
Ungenaphi?
An African proverb (apparently), is taken from Xhosa and directly translate to "where do you enter?". It means how is that/this any of your concern?
Guy: I don't like the fact that you smoke.
Girl: Ungenaphi?