Busting a move on the GWB.

A shirtless daredevil was caught tweaking out on the bed of a flatbed truck as it crossed the George Washington Bridge — as worried bystanders desperately tried to warn the driver, according to wild video of the stunt.

Arnesia Crawford masqueraded around the moving metal platform as it traveled across the upper level of the famed NYC bridge high above the Hudson River at around 11 a.m. on Sept. 3, News12 reported on Wednesday.

The careless 28-year-old Fort Lee resident jumped up and down, grabbed his crotch and appeared to sing to passersby, according to the video posted to TikTok.

“Only in NYC… WILD,” TikTok user John…

Read the full article at NYPOST.COM