Moments after returning to Capitol Hill after an Oval Office standoff with US President Donald Trump, House Minority Leader Nancy Pelosi questioned Trump's manhood and said the border wall was a matter of masculine pride.
"It's like a manhood thing for him. As if manhood could ever be associated with him. This wall thing," said the California congresswoman.
Pelosi made the remarks in a Democratic caucus committee meeting, which were recounted by an aide present who was not authorised to comment publicly.
She told colleagues that she was "trying to be the mum" in the room while Trump and Senate Minority Leader Charles Schumer bickered about the coming funding showdown.
But she described Trump's admission during the 17-minute on-camera tete-a-tete that he would be "proud" to shut the government as a political triumph.