Sg 

SG (sincere girl) that a girl will down on her own social status or beauty to gain a compliment or recognition from a guy. Also trying to get a guy to compliment for her own self esteem.

As the SG says "I'm fat and I'm not good enough for anyone" the replies with a sincere comment "your not fat or ugly, your pretty cute". Gaining a compliment from the opposite sex.

Sg by Syndxcvte January 7, 2015

SG 

Abbreviation of Sex God.

Or simply used to describe someone too good in bed.

So how was it last night?

He made me squirt twice, he’s such a SG 😩👅

SG by Tejuicee November 18, 2020

sg 

Something, an abbreviation used by some dictionaries.

I wish I had pie or sg.

sg by Artoonie December 10, 2007

SG 

Also known in the mongering world to be a "street girl" or prostitute. One that performs sexual acts for money that is a girl. (There are other words for ones that are not ACTUALLY girls) Less likely to have GFE with a SG, but more likely to get a BBBJ from one then one that works in a bar and or stripclub.

Some mongerers prefer SGs because they usually cost less money.

SG by fammo October 5, 2005

sg 

smokin good, marijuana particularly

ya im sg everyday

sg by danksmoker/basketballpoker July 11, 2010

sg 

"Shit game", used in online games as a way of telling people that it was a shit game; similar to gg meaning "good game".

Player 1: ggwp
Player 2: sg fuck off

sg by TroubleInJamaica April 6, 2022

SG 

SexGod as in a man that is like uber freekin hot

girl one: that guy is totaly an SG
girl two: oh my god, you're totaly right!

SG by the explainer May 31, 2007