Joe Biden Reportedly Calls Trump 'Sick F***,' Nearly Said It in Speech

Joe Biden's supposedly has a choice pet name for his likely 2024 opponent ... one you can't really use in polite society -- which he almost said in a speech recently!

A report from Politico released Thursday reveals the current Prez is seemingly disgusted with Donald Trump ... calling him a "sick f***" when talking to close friends and White House aides.

And, it appears he likes to double down on it too ... commenting "What a f***ing a**hole the guy is" on at least one occasion according to the premier political magazine.

While this may seem hard to confirm ... video evidence from a Pennsylvania speech early last month shows "Dark Brandon" seemingly ready to fire off his new catchphrase while railing against the former POTUS for his remarks.

JB said, "At his rally, he jokes about an intruder whipped up by the big Trump lie, taking a hammer to Paul Pelosi's skull and echoing the very same words used on January 6 -- "Where's Nancy?" -- and he thinks that's funny. He laughed about it. What a sick--."

POTUS never finished that statement ... instead the audience laughed and Biden added he thought DT was "despicable" -- pretty clear he wanted to use a more graphic term though.

If you're wondering if the Trump campaign's concerned about Biden's words at all ... it's pretty obvious they're not. Chris LaCivita, a top campaign adviser, told Politico it's abhorrent he'd use such words to describe his predecessor -- though it's "no surprise he disrespects the 45th president the same way he disrespects the American people with his failed policies."

Bottom line ... these fellas don't like each other, and they're not afraid to show it.

Joe also reportedly gets triggered by Don's statements all the time ... with Politico saying he'd expressed distaste for Trump after comments he made about Charlottesville, Vladimir Putin and veterans.