Spinning a plate on a stick is impressive, but if you try to spin three at once then you'll just end up digging porcelain out of your face.
I have a theory that on September 22, 2009 every can of Campbell's tomato soup will implode, causing terror to all grocery store employees, for they are the ones who have to clean it up. I base this on nothing.
So if you want to save your local super market, please don't but Halo 3: ODST. Have a heart, save Campbell's soup company.