In any sport in which the object is to hurtle yourself downhill at high speeds (eg Skiing, mountain biking etc.), a gdoink-gdoink is an athletic manoever in which the participant goes into a tumbling motion, sometimes intentional but usually unintentional. The term is derived from the sound one makes while performing this manoever.
Gdoink, gdoink, gdoink!
Gdoink, gdoink, gdoink!
My skiing holiday ended when I tried the double black diamond. I made 1 turn then went into an amazing gdoink-gdoink. The cast on my leg is great for meeting chicks at the lodge, however.
by wetcoaster September 26, 2006