Sledding for people who live where it doesn't snow. Most popular in California. Riding down a grassy hill, on a giant block of ice. Make sure there is a towel in between the ice the pants. Beware of "it looks like you just peed your pants" water marks. Comments may follow.
Ice Blocking is best to do at night because the level of bamfness increases.
I'm gonna take jordan ice blocking tonight on the golf course hills, it should be hella sweet.