What is Gby?
1.
God bless you, used mainly in role plays when people don't feel like spelling out the word.
Person1: ::sneezes::
Person2: gby.
Person1: I'm an athiest, fag.
See
2.
short for (G)o (B)low (Y)ourself,
either A: term of disbelief B: insulting way of asking a person to go away.
A: Yo,last naight I gots me some lips from tha sw33t3st b1tch.
- o_0 NW!! GBY
B: excuse me, could you adress me to the nearest poetry forum?
- GBY, damn be4tnick!!