Peace Sign Beddings What Does It Mean When Teenagers Flash A Sideways Peace Sign With Their Fingers?Is This Gang Related?

What does it mean when teenagers flash a sideways peace sign with their fingers?Is this Gang related? - peace sign beddings

I saw other signs of the hand, just before I assume that the signs of the Gang Related hand. But it is the sign of peace on this site as a "gang", which, too? What does this mean?