AUTISTIC DRUMMER Reacts to Rick Allen on His 1-Arm Drumset

On this episode Rick Allen shows us his special one-arm drumset! Your "Bean" is slang for your Head. If a pitcher threw a ball at your head then it was called a "bean ball". If he hit you, then he "beaned you". So...when we say "Rock my Bean", that's what we mean - when it comes to good drumming!