Casterboarding Share definition Flag Noun. To ride a casterboard. Casterboards are usually propelled by moving in a snakelike motion. I was casterboarding for hours. It was a blast! WOO! Casterboarding by HawiianPunch1 February 15, 2014 0 0 Get merch Get the Casterboarding mug. Buy Now — $32.95 See more merch
