D&M noun 1verb 1forms 3 noun1 •(Australia, informal) An earnest conversation covering emotional topics, often as a smaller side conversation at a social occasion.Tom and Liam are out on the back patio having a D&M about their relationships. verb1 •(Australia, informal) To participate in a D&M.We tucked in, then got stuck into serious D&Ming. I probably told him about my childhood dog and how he died. — 2023 formsD&Med · D&Ming · D&Ms