Plowing through a row of ornately designed blouses, Ms. Moy yayed far more than she nayed. "If I had more hands, I'd get more stuff," she said, grabbing a lace blouse with a pink splotch on the shoulder. "I'd be an octopus with eight bags."
Q ; I have never seen the expression "yayed , nayed" before. I could found the meanings in a dictionary that are similar with "yes , no". But in the sentence , it is used as a verb. Could you explain the meaning of the sentence?