When you stick anything metal into a toaster that's plugged in, something like this will happen. This is a pretty extreme/dumbass case, but something bad will happen. Every time. No no. No need to test it. This is what's up.
What if it's a fork? Risk of electrocution. Spatula? Explosion. Tongs? Kaboom. If you're still not getting it, be sure someone is shooting a Vine while you run tests of your own. Of course, it could always be fake...anyway, here's the original video. [Boing Boing via Digg]