Financier Warren Buffett doing the pyramid sign at the reopening of Jay Z’s 40/40 club in New York in early 2012. Jay Z began using the “Roc Sign” hand symbol to represent his Roc-A-Fella music label.
Jay Z and Denzel Washington were both guests on 106 & Park in 2009. Washington and Jay Z are seen above giving the Roc Sign, hand symbol for Jay Z’s record label. More on-set pictures here.
Before Jay Z came on the scene with his “Roc Sign”, professional wrestler Diamond Dallas Page was using as his personal sign and to not-so-subtly signal the coming of his signature move, the Diamond Cutter.