The idea came to me while read the "Googladiator" thread.
Try a one or two word search on Google. The next poster needs to find a one or two word search with fewer results. No "zero" results allowed.
Also, it would be very easy to get down to double digits but try to move slowly, I think it'd be more fun. It's kind of like Google fight but in reverse, I guess.
The result number changes from day to day (and sometimes from country to country) so I don't think there's much use to check previous results. Besides, you will only be cheating yourself!
So, let's start with a nice, big number:
"see" - 2,390,000,000 results
edit: In order to forcefully slow down the game, I propose that until we get below 100 results or so, each poster needs to find a search with a least 90% of the results from the previous poster (i.e. next poster needs to find something with at least 2,151,000,000 results).
Responsible wealthy people inspect their funds by occasionally taking baths in their coins.