"We are not responding to Trump but everyone who understands the humiliation this degrading language inflicts on all women should,” communications director Jen Palmieri tweeted.
During a campaign event in Grand Rapids, Michigan, Trump referred to Clinton's performance in the 2008 election.
"Even a race to Obama, she was gonna beat Obama. I don't know who would be worse, I don't know, how could it be worse?" he told the crowd. "She was favored to win and she got [expletive], she lost, I mean she lost.”
"I know where she went, it's disgusting, I don't want to talk about it,” Trump said. “No, it's too disgusting. Don't say it, it's disgusting, let's not talk, we want to be very, very straight up. But I thought that, wasn't that a weird deal.”