A combination of "Yes" and "No" into one singular word. the word is meant to he used, when one does not have a specific or direct answer to another's question.
Yesn't is a shortform for "yes not".
It can be used when you want to confuse someone, or if you want to say you want both, when they ask you to choose something.
Person 1: Hey, ya want the orange or the apple?
Person 2: Yesn't
Person 1: ? (*visible confusion*)
