Parliament is into just its second sitting day and third-ranked cabinet minister Kelvin Davis has found himself in charge.
He's acting prime minister because Jacinda Ardern and her deputy Winston Peters are both away at the APEC summit in Vietnam.
"It's an honour but I think my cousins up north will be giving me a bit of a ribbing," he told reporters on his way into the debating chamber.
"It's going to cost me a bit of a shout."
Davis had to face the first question, on Ms Ardern's behalf.