what it is: foil
where i found it: it's viral
Breaking news is that Weird Al Yankovic is releasing one video a day. I've watched three so far, all great. THIS ONE is extra special, though. Starting off as a regular ode to wrapping food in aluminum foil, it just gets weirder and more paranoid as it goes.
I still believe that his best work can be found in the polka medleys at the end of each album, wherein he simply mocks whatever bullshit songs are popular at the moment. HERE's a great example.