That means to do the Biden. To a politician.

To toss him out, in other words.
Germany’s Scholz risks Biden’s fate – If the chancellor’s SPD party loses a crucial regional election to the far right on Sunday, it could lead to his ouster from the top spot.
As German Chancellor Olaf Scholz attends the U.N. General Assembly in New York on Sunday, his political future will likely be decided at home in a regional election 6,000 kilometers away.
One more defeat at the hands of the far right this weekend will almost certainly spell the end, and Scholz could very well share the fate of U.S. President Joe Biden — thrust aside by his panicking party to make way for a candidate who can avoid a massacre in a national election next year.