Positively not
Once a teacher walks into class and says, “Today we are going to be talking about meanings of positive and negative words together in different languages.”
So he says, “For example, you can put a negative and a negative together in Russian and it will mean a negative. The same can be done in English, or you can put a positive and a negative and mean a negative like ‘of course not’.”
Then the professor remarked, “But never can you put a positive and a positive and mean a negative ”
Then someone from the back of the class says, “Yeah, Right.”