I’ve seen my share of fancy sports cars making ridiculous flips in GTA V. But I’ve never seen anything like this.

The video above showcases a fantastic stunt jump performed by BlackSmoke Billy. Essentially, the semi grabs some air, the trailer unit detaches from the cargo and makes a front flip on its own, lands, and then has the cargo reattach on the ground as if its no big deal. I think the pedestrian in the video here sums it up pretty nicely: “OH SHIT!”

This isn’t an isolated trick. BlackSmoke Billy seems fond of stunts with unusual cars—here is a semi-truck front flip:

A dump truck corkscrew:

A semi truck corkscrew:

And the most badass way to attach to a trailer (on the ground):

God damn. Nice work, BlackSmoke Billy.

(Via Jalopnik)