Acronyms dictionary GBY What does GBY mean? GBY is an acronym used on social media and texting to mean God bless you. Examples of GBY I thank God, for putting people in my life that love God and pray for me and invite me to be with Jesus. Thank you all. #GBY #prayforourpresidents #prayforourleaders @EdwordJamz, May, 2018 Person 1: so glad I could be there with you today Person 2: me, too. gby, and see you soon! Do Unto Others As You Would Have Them Do Unto You. #CCOT #TCOT #MAGA #GodBlessAmerica #GBY @GabbyInCa, October, 2017 SEE MORE EXAMPLES Just Added fictosexual, shacket, California sober, comfort character, grandfluencer Note This is not meant to be a formal definition of GBY like most terms we define on Dictionary.com, but is rather an informal word summary that hopefully touches upon the key aspects of the meaning and usage of GBY that will help our users expand their word mastery.