Fartpenny /färtˈpenē/ noun
noun: fartpenny; plural noun: fartpennies
An undesirableentity that continually turns up as would a bad penny and tends to linger as would a fart
Somebody who uses their "smart"-phone for system-critical activities,
without realizing they can be observed through their fartphone 24/7/365.
Also a synonym for smartphone zombies, who are isolating themselves from
their physical surroundings and don't realize anymore what's going on around
them, because they are so submerged in the cloud matrix enslaving their souls.