SGF 

Acronym: Sassy Gay Friend.

A SGF does not let his girlfriends make poor decisions especially when the sitution involves a guy.

SGF by Gracie_Adler March 16, 2010

sgf 

secret girlfriend, a girl from a couple who don't want to reveal their relationship

boy: I like you!
girl : if my parents find out it could be very embarrassing!
boy : I guess your my sgf then..

sgf by Nebkiwi May 10, 2008

sgf 

Short for "Sexy Girlfriend".

Hey sgf, you look great in that short skirt.

sgf by Brian Burleson January 24, 2006

sgf 

Acronym for Sexy Girlfriend

In a note: "Hey sgf!"

sgf by 5150photo January 12, 2009

sgfdjtrdtfdkia

Tales of sgfdjtrdtfdkia was a game released in 20XX by pretend game developer and internet voice actor ProZD. The plot is fairly simple, Prince Horace has been captured by the King Dragon, and the main character, along with his no-character development-female companion and the mysterious Lysanderoth, must go out and save him.

-- JC Alex on YouTube.

"Which is why we thought the name Tales of sgfdjtrdtfdkia would be perfect."

sgfdjtrdtfdkia by TeslaPuggalotsX September 3, 2019

sgfg 

Sounds Good Feels Good

SGFG is an amazing album by the band (5sos)

sgfg by Calum x December 17, 2015

sgfu 

So go fuck urself

ex1: john: dude i just got laid amber: cool sgfu! next

ex2:John: lmao i just got a bj in the library Amber: idc John:sgfu

sgfu by Mixmastrz August 4, 2010