"RS" is only used on SnapChat... Its the short form for "round snap"
When snappers what to keep their streaks up, they send round snaps to all their contacts and to make clear, the snap is a round snap, they just type RS.
A title that defines efficiency and speed. It adds 500hp to any car and makes any human smarter than Einstein. An RS person is not someone you want to mess with, just know they are RS. It’s a title only conferred to the real ones, legend says buying a Civic RS is one of them.
Person 1: I got 95% on the exam how muchdid you get
Person2: I got 105%
Person1: How tf
Person3: He’s RS broooo