tv b gone

from collision detection:

Some wit has designed TV-B-Gone, a TV remote that has only one function: To turn TVs off. He got so annoyed at the omnipresence of TVs in public venues that he collected the "power off" commands for dozens of units and put them in a single keyfob device. Point it at the TV in your local bar during the Red Sox/Yankees game, hit the button, and presto: The TV will go dead. And so will you, since when people discover you're turning their TV off in the middle of game they'll beat you into a bloody pulp.