For those who could easily sleep through a tornado (or similar), there are a plethora of alarm clocks out there designed to wake even you up. Still, there's nothing like crafting a suitable alternative yourself, and the folks over at Hacked Gadgets decided to exemplify overkill in their latest concoction. 'Course, a "fire alarm bell alarm clock" is pretty self-explanatory, and while it certainly doesn't come through as loud over YouTube as we're sure it is in person, there's still ample reason to click through and peek the video yourself.

[Thanks, Alan]