Ice Board

The act of removing the trunks of a stakeboard, waxing down the bottom of the board, and using it on an icy flat/inclined surface.

Caution: it is called an ice board for a reason... you WILL eat shit when using it on snow.

Hank: Dude, I heard the sled hill got frozen over and is completely ice!

You: Sweet, and I got an extra ice board in case your's breaks again.