Hurricane - A hurricane grind is a variation of a boardslide, but it is so common that it has its own name. In the grind, your front wheel ends up behind you and you grind with your back wheel forwards. To complete the grind, you hop out and move your scooter so that you land going forwards.
A full hurricane is done with your back dropout sliding on the obstacle.
A less clicked hurricane is referred to as "hot garbage" and looks the same as a hurricane, but you are sliding on the deck, rather than on the back dropout.