WATCH: 'Jackass: Best and Last' trailer is here and it's more unhinged than ever

The trailer for ‘Jackass: Best and Last’ has just dropped, with the OGs gearing up for their final, unhinged stunts.

Johnny Knoxville shared the trailer on Instagram, writing: “Heck yeah, here we go with the trailer for ‘Jackass: Best and Last’!!! Yes, it’s our final one and a love letter to you, the fans.”

And they’re clearly going out the same way they started in 2000 - absolute chaos.

In the new film, Knoxville is back alongside Bam Margera, Steve O, Chris Pontius, Jason ‘Wee Man’ Acuña and more of the fearless crew they’ve gathered along the way.

Together, they’re all revisiting their most iconic and dumbest pranks and stunts. We’re talking about taking on a sack tap and prostate exam from a robot, a shock collar on a penis and something they’ve dubbed “the escape room from Hell”.

Plus, some of the classics return, like the spring-loaded boxing glove, getting rammed by a bull, high five, and recreating the portaloo slingshot.

The final ride includes all the best from Jackass’ past.

“25 years and we haven’t learned a goddamn thing,” Knoxville says in the trailer.

According to Paramount Pictures, the film is a full-on celebration of everything fans have loved, flinched and cringed over the past two and a half decades.

The film’s synopsis describes it as, “A joyously raucous celebration of all the mischievous camaraderie that you’ve come to love and expect from these idiots over the past 25 years.”

Back in February, Knoxville warned fans that the film would be “absolutely awful” and that expectations should be set low.

"You hope it doesn't go well at all!" he quipped. "Should be a f**king train wreck. That's what you should hope for."

And by the looks of the trailer, it seems that’s exactly what we’re in for.

‘Jackass: Best and Last’ hits NZ theatres from June 25