rtsb 

run that shit back

ayo how i lose to you? rtsb!

rtsb by aqvexi February 3, 2022

RTSBW 

An abbreviation meaning "Refer to Sarcastic Black Woman" It is to be used when someone says something that you do not believe and would like them to here you say mmmmhhhmmm in a sarcastic black womans voice.

Evan: "I will not cry while watching Game of Thrones"
Tyler: "I don't believe you."
Evan: "I wont!"
Tyler: "RTSBW"

RTSBW by Zarock May 13, 2014