Has several meanings - And one day there shall be more I am sure.
Official Skating wise Explanation from Skate Guv
"Oh gawd that's a tough one to define, better ask christopher dean !!"
It stems from me and sharps
watching old documentary about T&D where we pee'd ourselves laughing at the following quote from Chris, which he said, erm, very dramatically "....and suddenly, we found ourselves in this...hole...this huge, big VOID !! We could do anything we wanted to, our only limits were our own imagination !! It's like floating free, it's like being in outer space !!"
"So we use the term "Voidy" to describe anything in skating which is a drama fest ala Dean. You know the sort of thing, angst expressions, hands outstretch, weird programs with weird music, skaters who clearly think they are skating as ar-TEESTES and creating an arty masterpiece...it's all "voidy"
PS: If non skating wise you are in a void. Then you have either been overcome by the porniness of someone or drunk LOL. Also having a hangover can put you in a void too. Basically a trance, yes?