I don't know whether to consider this guy crazy or really nice or both. One thing for sure, he's a really good rider. Plus, it's fun to watch this guy grab a coffee mug off the bumper of a moving vehicle.

The real surprises for me were the fact the coffee mug stayed on the bumper of the vehicle until he was able to retrieve it. Then, he managed to get the attention of the driver and give it back to her.

It's hard to hear in the video, but the incredibly surprised woman did say thanks after he  handed her the mug and started pulling away.