rcg 

Reverse CowGirl

Slang for sexual position with the girl on top facing away.

"She loves taking contol and her favorite sexual position is RCG.

rcg by dreemweever November 2, 2003

RCG 

Stands for Right Curve Gang (in relation to the penis.) Bunch of inbred mongo wart dicked mofos. Worst pener gang.

Wow... you see that loser Brandon over there? He must be a member of RCG... poor fella.

RCG by Lil Prostate June 11, 2018

rcg 

when people on tumblr or twitter say this they mean rob mcelhenney, charlie day, and glenn howerton

can you believe rcg are the kings of giving the gays everything they want?

rcg by whereismygothbf June 2, 2018

RCG 

Abbreviation of Relatively Cute Girl

Code used in the workplace with select colleagues in order to point out good looking girls discreetly.

"Check out that blonde RCG! She makes me want to dip my pen in the company ink well."

RCG by rckthx July 21, 2006

RCG 

Random Creepy Guy - A random and/or creepy guy who Photobombs or shows up in the background of a photo.

We got an RCG! He looks like Gary Busey.

RCG by jaskmackey1 April 6, 2010

RCG 

Random Cute Guy~ A guy who you see randomly, don't really know, yet he acts as if you know him well, and is very random. The most important feature of this guy is the fact that he is extremely cute, he is often adorkable as well.

Oh I saw my RCG again

RCG by Dr Doak April 5, 2011

RCG 

Random Code Generator - a bizarre way of reinventing ASP. It is often used by VFP developers who are bent on their obsolete language and adverse to learning anything new.

Your software isn't working? It's certainly a problem with the RCG.

RCG by Pepe Roni July 18, 2003