Definitions by Xxx_Spigtarp_XXx

fnafb 

Abbreviation for 'Five Nights at Fuckboys'

-There are three games hence each called fnafb, fnafb2 , fnaf3 and an upcoming game , fnafb4

Person #1: Hey man, have you played fnafb3
yet?
Person #2: Inhale my dong enragement child.

fnafb by Xxx_Spigtarp_XXx May 12, 2015