[chris37]

If someone is accosting you in such a manner than you have to defend yourself effectively, then put both of your hands in such a shape, lock your fingers, and drive them both as fast as you can in to each of your attacker's eyes.

If he is still attacking after that, open your thumb and strike his throat with the L shaped hand.

[Deaf Smith]

??

Walk like a Egyptian?

[Texas resident]

Naw. Grab them by the ears and drive your knee into their nose. Very effective

[CJ Wolf]

Then kick him in the nuts?