FTF (Faster Than Floof) (floofinition) – The hypothesis that only non-humans can travel at speeds faster than the speed of light. The special theory of floofactivity implies that only quantum animals (such as housepets like cats and dogs) can reach such speeds, doing so almost instantaneously, allowing them to apparently simultaneously occupy more than one place.
In use: “Anyone with pets know that many are capable of FTF; just open a can and watch them arrive.”