Electronic Rock duo 3OH!3 used a sign similar to the pyramid sign or roc sign as their logo. It was a perfect fit as the fingers from one hand represented the 3. The thumbs and index’s fingers touch to for a circle representing the “O”, while the other fingers represented the other 3: Three Oh(…)
Diamond Dallas Page
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.