The crossword solution for the term 'POOH-POOHS, WITH 'AT'' is SCOFFS. The term pooh-poohs is an expression used to describe a dismissive attitude towards something. It is often used when someone is not taking something seriously or is showing contempt for it. The addition of the word 'AT' implies that the person is scoffing AT something. Therefore, the crossword solution of SCOFFS is an appropriate response to the term pooh-poohs with 'AT'.