President Donald Trump continued his longstanding crusade to reverse actions taken by his predecessor on Nov. 28, saying on Truth Social that anything former President Joe Biden signed using autopen technology is invalid.

"Any document signed by Sleepy Joe Biden with the Autopen, which was approximately 92% of them, is hereby terminated, and of no further force or effect," Trump wrote.

While declarations on social media do not have the force of law, Trump's missive may signal future action, such as refusing to enforce a Biden-era executive order.

Alternatively, Trump may just want to score political points and de-legitimize Biden's actions by presenting him as not in charge of his own White House − an accusation Biden rejects.

Trump has previously mocked Biden for using an autopen, even replacing a White House portrait of the 46th president with a picture of the device.