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2.
definitely or yes

this word was invented by sierra. ©

Me: Want to do something Wedsday?
Her: Fo'Deff
by zmay989 March 30, 2009

Words related to Fo Deff

agreement contract deffinetly promise slang
 
1.
Fo Deff
adverb
Full Meaning: For Deffinetly.
A verbal contract meaning that you must do this action.
Also, less strictly used as to agree with what is being said.
Girl One: "Can You Come Over This Weekend?"

Girl Two: "Fo Deff!"
by Sarah.M.Kennedy January 27, 2009