While some consider 2007 to be the year of the low five (as evidenced by last year's nero reunion after-party at "that place"), I think 2008 should be the year of the Dangerous High Five. While people have been giving high fives for decades I think it's time to step it up a notch. I'm proposing high fives in the middle of busy intersections, high fives while jumping off the roof etc. It seems Def Leppard is ahead of the times in this department and I salute them. If your high fives aren't dangerous, or at least risky, keep them to yourselves.