Blade Runner really ought to be required viewing...
The post is an attempt at a joke from the movie, in which the artificial humanoids were called "nexus-6". Google almost certainly knew that when they picked the Nexus name for their Android phones, to the point of having a claim made by the estate of Philip K. **** against them, as he used it in Do Androids Dream of Electric Sheep, the novel the movie is adapted from. The quote in the initial post is one sayd by the head of the Tyrell corporation (right) to Nexus-6 replicant (right) Roy Batty when he demanded a longer lifespan., played by Joe Turkell and Rutger Hauer, respectively.
Ironically all nexus-6 androids having a four year lifespan sounds about right for nexus devices.
And yes you all probably knew that.