The Best Viral Videos of 2017 So Far

Someone posted a montage of the best viral videos of the year so far. 

We'd seen most of them already.  Like the girl in Canada who got yanked into the water by a sea lion in May . . . and an Amtrak train in New York that blasted people with snow back in March.

But there are a few in there you might have missed, like a guy who used a pressure washer in June to clean an INSANE amount of dead mayflies off his driveway.