There are always any number of things that an idiot might think. Make any assertion whatever about anything or anyone whatsoever, and those who most want to believe it will believe it. Repeat it frequently, and the strength of their belief will increase. (For instance, the world is now full of people who think that Ahmadinejad said that Iran would "wipe Israel off the map". He didn't say that. Not even close.)

One caution, though. Remember...when you're driving it's always the other guy that's "the idiot". Funny how that works.