Secondary Slang

[Gildarts]

Sooo I was thinking about words and slang -how it creates a comaderie among people and cultures- and was curious, what do you have your secondaries or NPC's say that maybe your Primes don't?

Envy, powerless, and feeling like they are slaves to certain society's systems (Camelot farmers, fiends within the empire, soldiers of darkshire, outcasts of the endless dunes) can all make for some really cool ones. In my mind, I think of many avenues slang could go!

One point being, how do secondaries know when they look at a prime that they are? Radiance is usually how I imagine it, but certain secondaries could have some nasty remarks to feeling enslaved by primes. Slang can be as simple as a code word, or agreeable phrase, like in any other language, as well as an insult (in my mind I think of gangs and the great divider of sides) anyway, just curious for some good ones, as well as might come up with my own if I get the chance to ruminate on it. 

-Side note what might Primes refer as secondaries to? (Slaves? Peasants? Scum?) thats not quite slang but it might start the juices flowing!

Thanks for sharing !