Field Of View. Used in FPS games to show you how much of a Quake 3 champion you are. In most FPS games, your FOV is
set to the point where you can see your right hand's wrists and half your left arm. (Your FOV can be adjusted, though). Adjusting your FOV makes the camera go further out. It makes the sides all weird and
shit and
literally, your arms disassemble and you can see your arms floating. To adjust your FOV in real life, move your head forward and backward.