To not quit while you're ahead and subsequently getting your soul raped.
Remember when George W. Bush was really popular in 2002? He Mistah Fabbed his approval rating.
by Luez November 07, 2007
1 more definition
A bay area rapper, from Oakland. Mistah FAB is an acronym for Money Is Something To Alwayz Have Faeva Afta Bread, Born Stanely P. Cox. Also known as tha freestyle king and Fabby Davis Jr.. He is always comin out wit slapperz and alwayz keepin it treal cuz thats how he doo!!
Mistah FAB tha Freestyle King!
by BiancaFlores223 August 13, 2006