Rob Morley wrote:

Someone should do a video demonstrating what you
can get away with and what you really shouldn't try.

The best redneck vs petrol videos involve pouring lots of it over your
bonfire, then giving the vapour plenty of time to spread (while you put
the can back in the shed, fetch your lighter, swig your beer etc) before
lighting it up, e.g.

https://youtu.be/UH4Hw9s8OAM