SSDG

Same Shit Different Guy, or alternately, Same Shit Different Girl; this is an updated version of SSDD to reflect that said shit is actually related to a shitty relationship

Girl 1: Hey, how are you and whatshisface?
Girl 2: Meh, you know... SSDG.

by courtneylovesit August 24, 2007

GFF

Gay Friend Forever; this alternative to BFF specifies that said best friend is gay.

Random girl: So you and Josh are pretty close huh?
Me: Pshyeah! He's my GFF!

by courtneylovesit August 24, 2007