Crayon Sky Music

Slash’s Signature Skull Crossbones?

I bought a Slash signature les paul (Gibson) and I noticed that the Slash artwork says R & Fn R. Is this because Axl owns the rights to GNR? What is R & Fn R supposed to stand for?

CC’s got it right, it’s Rock & F*ckin Roll.

Gibson C/S Slash Les Paul VOS Demo