There's no shortage of terrifying things in the ocean. If it wasn't on your list already, it's time to add "getting tossed by big waves."
As evidence, take a gander at this footage captured by a GoPro camera strapped to a surfboard at the 2014 Mavericks Invitational last Friday off the coast of San Francisco, Calif. The camera records a terrifying tumble from the perspective of Mark Healey, a Hawaiian big wave surfer, who found himself wrapped up in a 25-foot wave.
No kidding, brah. Although given that Healey has also stiff-armed an oncoming tiger shark, his passing off the wave as no big deal is understandable.
WATCH Healey's encounter with the 25-foot wave, above.