We've featured a bunch of alarm clocks over the years, but this one seems to be one that'll either wake you up fast or you'll smash it against the wall on the second day. On the surface it looks like a regular old school alarm clock, but when you reach over to shut it off it gives you an electric shock.
We used to sleep past all our classes in college, so something like this would have been great. Painful, but great. Oh, and don't bother using this if you have epilepsy or a pacemaker. They don't have a snooze button for death.