77-year-old Joe Biden on Wednesday told a South Carolina crowd that sometimes he wakes up thinking it’s 1920.

Biden is currently stumping in South Carolina in a desperate bid to win the state’s primary which is just three days away.

The South Carolina Democrat primary will take place this Saturday and Biden is in a tight race with Crazy Bernie according to a recent poll.

Biden’s mental faculties are noticeably declining and he raised eyebrows again on Wednesday after he told a crowd he wakes up feeling like he’s in another century.

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This is not the best strategy in light of his recent gaffes and poor debate performances.

“Sometimes I wake up and I think it’s 1920 and not 2020 — no, I mean it,” Biden said in an attempt to attack President Trump.

WATCH:

Joe Biden: "Sometimes I wake up and I think it's 1920 and not 2020." pic.twitter.com/zKz7awXIdA — The Hill (@thehill) February 26, 2020

Biden also told a South Carolina crowd on Monday night that he’s the ‘Democratic candidate for the United States Senate.’

“I have a simple proposition here. I’m here to ask you for your help. Where I come from you don’t get far unless you ask,” said Biden.

“My name is Joe Biden. I’m a Democratic candidate for the United States Senate. Look me over. [slurs words]..if you don’t like me, you can vote for the other Biden — give me a look though, okay?”

Ronny Jackson, a former White House physician who treated George W. Bush and Barack Obama sounded the alarm on Joe Biden after his latest gaffe and questioned his acuity.