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!