Urged to stay in the White House basement, Biden instead overshadowed his understudy’s biggest speech of her short presidential campaign by calling supporters of former President Donald Trump “garbage.”

That nasty smear, similar to when 2016 Democratic nominee Hillary Rodham Clinton called Trump’s backers “deplorables,” upended the campaign of Vice President Kamala Harris.

And it led both of our graders to give Biden an “F” for the week which also featured the president nibbling on infants during the annual Halloween celebration.

Democratic pollster John Zogby said that whoever wins the election, tied with just three days to go, will have a mess on their hands: “God help whoever wins this one.”