Bush Family Greeting Mistaken for Satanic Salute

I don't know about this, does it really mean bullshit? I know the ASL sign for bullshit, but does having a closed fist with the index and pinkie fingers sticking out also mean bullshit? I'd have thought they were referring to the devil, or to some silly heavy metal music (the kiind where people nod their head up and down violently, and long hair tend to fly up and down).

It's possible that some parts of the USA do use it to mean bullshit, but the Bay Area and some other place make the bullshit sign simply by signing "B S" with your backhand facing outward.

Well, Satan! Devil! Lucifer-worshipper!