This new video from Thrasher Magazine is all about the hills of San Francisco, and skateboarders who aren't afraid to brave them, even when it means potentially flying into traffic.

Per the video copy: "In most places, landing your trick means a victory lap, with a high-five or hug from the bros. But not always in San Francisco. Putting four wheels down is just the first step. What comes next is the main event. It’s all about the hills…"

Watch as these kids abuse private property, endanger themselves and innocent bystanders, and pull off some killer tricks — as well as wiping out here and there.

Recognize any of these blocks?

Related: Video: Skateboarder's Totally Sick Hallidie Plaza Noseslide