vaguelyaware.com

I thought this was pretty hilarious. Apparently blinking lights and middle fingers give some people a good scare.

Try out any of the links from google news

Highways, bridges and a section of the Charles River were shut down and bomb squads were sent in before authorities declared the devices were harmless. It’s a hoax - and it’s not funny,” said Gov. Deval Patrick. Turner Broadcasting, parent company of Cartoon Network, said the devices, which consisted of magnetic, blinking lights, were part of a promotion for the TV show “Aqua Teen Hunger Force.”

[updated] looks like engadget picked up the story too…