I admit it, I'm one of those -- I haven't owned a television in years. And it's been even longer since I've watched a game show all the way through. So, really, I'd never given any thought to the idea of what "a lifetime supply of X" would mean. If you haven't, either, then check this out:
http://www.bobharris.com/content/view/1057/
It's an appalling lot of stuff!