Magicians love doing their 'now you see it, now you don't' kind of tricks. In the real world, magicians don't exist, but there are still people who can achieve and do a certain level of magic. We call these people 'actors.'
I'm sure you've heard of them, so now it's time to see a select few of those who can do street magic, starting with the clip above. They call this the 'Invisible Object Prank', and if you've got a half a brain, then you probably already know what it's all about at this point. In case you don't, let me spell it out for you.
Basically, we've got our actor pretending there's some sort of invisible object that's obstructing the road. Given its invisible nature, the drivers obviously can't see it, but they swerve or stop and get out of their cars anyway to check out what it is. This all went down in Amsterdam, which is home to every guy's most favorite place in the world: the Red Light district.
When you're done with the first video, check out the clip below for part two of more awesome invisible fun and foolishness: