RSG 

Abbreviation for Reform School Girl.

Sheree is an RSG! She needs a good spanking!

RSG by Reform School Girl November 6, 2008

Rsg 

A bunch of geechie weebs that play 2k

You was in a party with them rsg dudes yesterday, they’re so lame.

Rsg by Camiikase March 28, 2020

RSG 

Random Sperm Generator. The whole reason why sperm count exist.

Guy 1: Bro, why is my sperm count low?
Guy 2: Because your RSG is fucked.
Guy 1: The fuck is a RSG?

RSG by SpermBoi November 8, 2020

RSG 

You don't want to be one of these, a rat snitch goof

He's a RSG

RSG by fkn crash October 16, 2023

RSG 2

The literal definition of a bitch ass keyboard warrior. Complete loser who obsesses with people online and most likely falls in love with the people he hates on.

Yo don't be an RSG 2

RSG 2 by RronDaBomb January 30, 2020

rsgf 

RSGF (pronounced- ʁîsjîf

acronym/abbreviation

Real Serious Girl(f)riend

1. a person who is more than a social or short term girlfriend to a man or woman.

Use:
1: Have you seen Mr.TheJock's RSGF?
2: No.

1: Neither have I.

2: Must be real serious.

rsgf by WebsterDidNothingWrong September 6, 2019

RSGB 

Runescape General Board. Located on a site called GameFAQs. Contains the most dysfunctional community you'll ever see.

I went to RSGB to ask about Dragon Slayer, but I got yelled at by some guy that said he had more defense exp than I had overall.

RSGB by Redmage Foxx August 18, 2006