Definitions by Boner_Boy

Fo' Shillz 

Cool way of saying "for sure"... even cooler than "fa sho" or "fa shizzle".

Yo, you tryna' come to Applebee's with us?"
-Fo' shillz."

or...

"Yo, did you fuck that bitch last night?"
-"Fo' shillz."

Fo' Shillz by Boner_Boy July 1, 2011