RS is an abbreviation for Real
Shit. It's a
common saying when gangsters talk, or when some of us
pretentious fags feel like a hood rat.
Example1
TJ: ayyy
nigga! you got dat good
shit bruh?
RayRay: yea my main man! RS bruh. real
shit.
Example2
Tyler: Hey boss, did you get that Q3 sales report?
Richard: Yes I did. RS, expect a promotion in a few weeks.