Replying to How to deal with idiot kids

Today, I'm out at one of the crappy local places with my school's ski team (I wouldn't have gotten even close to as many days in without it, plus we spend most of the time hiking the kicker) and these snowboarders who couldn't have been older than 10 were riding the chair behind me screaming 'Yeah man, look at that jump man', 'Yeah man, look at those rocks man!', or something 'Yeah Man!' in front of it with the most a-fucking-noying voices you'll ever hear. So I wait at the top, and I told them 'Dude, calm down, you're pissing a bunch of people off'. These little brats say some shit claiming how they're awesome and that I couldn't pull half the shit they can and dissed skiing as a whole. I skied away, but they decided to follow me and piss me off the whole time. I expect that they'll be there again next time I'm there. What should I do to them to smack some sense into these punkass biznatches? I was thinking something along the lines of claiming they stole my skis, lifting one of them up by the shirt and scraming at them. Any other ideas?