Safe-ish, or Safety-ish - The act of laboring under an assumption of Safety as a result of preferred or directed ignorance.
Unfortunately the video has been taken down, statter911 does have some still pics from the video, in short, they were burning a camper and using a leaf blower as PPV to feed the flames and burn faster.
They may have gotten new helmets and the camper/blower rig was designed to give their helmets "the look"... kind of like toasting marshmallows but on a larger scale.