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.
by Syndxcvte January 8, 2015
by Tejuicee November 18, 2020
by Artoonie November 14, 2007
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.
by fammo September 26, 2005
by danksmoker/basketballpoker July 11, 2010
"Shit game", used in online games as a way of telling people that it was a shit game; similar to gg meaning "good game".
by TroubleInJamaica April 6, 2022