It's possible that you are watching snowboarding for the first time—or are, at best, a casual viewer of the sport—and have absolutely no idea what anyone is talking about. If you fall into this category of viewer, we hope you're watching the BBC feed because not only are Tim Warwood and Ed Leigh entertaining, they're informative, too.
On today's menu: grabs. Specifically, Roast beef and spaghetti junction (which is a great reference).
[BBC]