I can sense when a screen is nearby. Less useful with LCD and the standard computer or flatscreen TVs, but the older ones?
I walk by a room, I get a sense, and I can just go "....there's a screen on nearby. I can SENSE it."
Occasionally I can walk by the TV, get a sense, and even though the screen is completely black, I know it's on.
Useless, but I have SCREEN SENSE.
Also, I eat like crap (Like, fast food almost every day) and yet am about 5'9" and 140 pounds as a guy. Nice for me, not nice for the guy who just weighed himself.