You are going to prank-phone call Mr. Gates. You just happen to have his number, along with the phone numbers of every other billionaire and everybody in Washington as well. BUT....someone points out that the long-distance costs could be expensive, and you could get just as big a thrill out of cranking the Chinese guy three blocks from here who runs that shop selling pig parts. Who will you bother??

I'll prank-call the Chinese guy

I'll prank-call Bill Gates