Because some people like to see a bad idea carried out to completion (I can respect that), this is a video of Colin Furze constructing an ass-mounted flamethrower. Powered by an aerosol can and electric ignitor, the flamethrower is mounted in the rear of his pants so he can produce a seemingly fiery fart at any time. That’s…something. Something you definitely shouldn’t wear to bed at night. Or anywhere at any time, really.