Nuclear warheads: Bad.
Top 2 contenders for WTF:
-- As I was walking through a parking lot, which was coated in probably an inch of ice, I nearly got run over by a little kid in Heelys. If you haven't had the pleasure, they're kind of a cross between tennies and roller skates, but with only one wheel -- in the heel -- ergo, Heelys. Kids love to rear back on the things and scoot, but I keep waiting for one to end up paralyzed or dead from it all going wrong....
-- Mug hotplate with USB ports Just bought one at Goodwill, because it was between that and the Packer crockpot, and I drink a lot more coffee and tea than I cook. ;-) But honestly: How big of a geek do you have to be to even think of the need for something like that?! :-D