Australian Anti-Shark Device

Australians are big swimmers, and there are sharks out there. So every Australian has an anti-shark device, or two.

Fists.

You think I'm joking? Steven Foggarty, out surfing near Sydney, felt a shark bite his leg. It wouldn't let go, so Foggarty punched it right on the schnozz.

And then it let go, and Foggarty got back ashore and off to the hospital to get his leg taken care of.