Z
It's called the "Zoltan," and it's spreading through Pittsburgh like wildfire.
The Pirates watched Dude, Where's My Car? during a road trip to Atlanta in late April and have since adopted the cult leader Zoltan's hand sign as their official big-play signal. (edit) The sign is made with the left hand on top, right on the bottom, touching extended thumbs to resemble a Z. That shows a Z to other people, if you put the right hand on top you are backwards and showng it to yourself. Since this original answer was posted there has been a barrage of Z (zoltan) merchandise, homemade signs, and the like in the stands. (2012)
bobble sack
It means a fantastic amount of trust and health :)
It's the sign of Zoltan from the movie "Dude Where's My Car?"
It is a Jewish hand sign that symbolizes the letter shin. Which stands for Shaddai meening "God"
on the dashboard? i think its the hand brake.
A persons hand reaching out to the poor
This gesture typically represents the sign for "silly" in American Sign Language. It involves moving an open hand up and down under the chin while sticking out the thumb.
They have 2 different hand signs they do a Lower case d and capital T.
This sign in American Sign Language often represents giving or offering something. The open hand typically indicates receiving, while the finger pointing to it signifies directing or giving.
Find out at Steelers.com.
No, they don't.
The "L" sign made with your hand typically represents the word "loser" in informal settings. It can be used humorously among friends or during playful banter.