Mac-users
Windows-users
Linux-users
cats
crackheads
soldiers
knights
computers
amputees
programmers
girls
dogs
Buddhas
pencils
ashtrays
aeroplanes
people
law-students
biologists
long-distance runners
priests
dragons
ants
salesmen
entertainers
butchers
debaters
FOSS-advocates
followers
neighbours
clouds
fitness-instructors
life-coaches
horses
ninjas
boys
conservatives
liberals
familymembers
uncles
aunts
payroll administrators
PR-agents
police officers
steamboat captains