Kinda like a pimphand. You can point or hurt.
When Kyle points his knifehand at you, you know it's going to be a bad day
Serves as a hand signal and way of pointing at things. A knifehand is done by fully extending and adjoining the thumb and fingers. If somebody points a knifehand in your direction, you're about to have a really bad day. It is also a strike in mcmap
Example 1: Even Chuck Norris fears the knifehand!
Example 2: Holy shit, the T-1000 just knifehanded John conner's foster parent in the face!