You get things to be done on a flick of time? Now you can say that by saying it's a unit of time and not just an arbitrary word.
A new unit of time, "Flicks" is invented by Facebook's Virtual Reality team. It is a little longer than nanosecond. A nanosecond is equal to 0.000000001 seconds but a flick is slightly longer, it is 1/705600000 of a second.
According to Facebook, Flicks is mainly aimed at editing and creating visual effects.