Definitions by mikillo

gfyb

acronym for 'go fuck yourself bitch'. often times the b can be replaced with k or r for kindly and roughly, respectively. used primarily in text messages, to convey the answer no or to end the conversation.

my mother texted me asking if i would like to come to dinner, i replied 'gfyb'

gfyb by mikillo December 12, 2009