SG

A two letter phrase that stands for "so good". Often used sarcastically when someone does well on something to make them feel awkward or when someone does really bad on something, again, to make them feel awkward.

Andrew: Hey what'd you get on the test?
Austin: 45 :(
Andrew: SG!!!!!!!!

by The FDM April 02, 2017

SG

Shotgun
"Definition is too short" huoh

he blasted his brains out with SG

by whitenigga January 17, 2004

sg

Short for "Sentri Gun"

Turn your sg to face the door.
I killed the sg in the ramp room.

by Argh July 07, 2003

SG

Super Gay

Jesse is SG and SS; he tried to get his willie in his own ass, and he tripped and fell over.

by Dr J September 07, 2003

sG

sG means Sex Goddesses

A Godlike Anti-Virus

by Pinky March 30, 2005

SG

Any male who is 1.5 of a Man, and Super Great. Wonderful Speechless the Great (WSG) and Super Great UAC (SGUAC) are the only two known SG's.

Those who are anti-SG must be 8-11'ed.

by Don Super Great UAC 84244525 From the Block July 21, 2003

SG-1

Primary team for the show Stargate SG-1. The team consist of General Jack O'Neill, Lieutenant Colonel Samantha Carter, Dr. Daniel Jackson and Teal’c.

SG1 you have a go!
It's SG1 iris code.

by Jnetty March 17, 2005