During this video, either the man holding the camera (vertically, damnit!), or someone else in the boat yells, "HOLY F*CKBALLS." It's appropriate.

Off the coast of Gansbaai, South Africa, a group of friends decided to go cage diving. They toss bait beside the cage. A great white shark swims up to the chum, ignores it, and goes right at the dude in the water—and... it's pretty insane.

Fucking killing machines. They ever evolve legs, we're done. DONE. 

[H/T: Gawker]