Donald Trump said Thursday that China's leader would handle Vice President Kamala Harris “like a baby” if she's elected to the White House, as the former president and his top allies increasingly have moved to infantilize the Democratic nominee.

“If somehow Kamala wins, she’d have to deal with Xi Jinping," conservative radio host Hugh Hewitt said of the Chinese president. “How would he handle her?”

Trump replied, “Like a baby.”

“He’d take all the candy away very quickly,” Trump continued. “She wouldn’t have any idea what happened. It would be like a grand chess master playing a beginner.”

Trump has often invented jeers for his opponents going back to his first run for president in 2016, when he slammed Republican primary rivals like “Low Energy” Jeb Bush, the former governor of Florida, and “Little" Marco Rubio, the Florida senator. 

But Trump has unleashed a special array of personal attacks against Harris, from calling her “lazy” to insisting she’s a “stupid person” and asking whether she is “on drugs.” He’s also called Harris, the first woman of color to lead a major-party ticket, “slow” and has accused her of having a “low IQ.”

The latest line of attack comes with Election Day now barely a week off. His campaign did not immediately respond to a request for comment about the remarks.