supporters puppets did the ‘O’ sign during Obama’s election campaign. The ‘O’, supposedly meant to represent the first letter of the President’s last name, looks like the pyramid found on the US dollar bill, or the Roc-sign used by hip-hop music mogul Jay-Z.
The ‘O’ hand gesture is also used by the University of Oregon. Again, it looks more like a pyramid than an ‘O’. 😯