The Minnesota Rollergirls put out this short series of public service announcements that just might remind you of someone in your league.
It's two and a half minutes of total hilarity for jammers, blockers and refs. Enjoy!
Whenever I see some of the Minnesota Rollergirls promotional material, like this video, I'm always impressed at what a perfect balance they've struck between being tough, gritty, sexy, funny, and family friendly all at once. Now there's a league with an awesome PR committee!