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2 definitions by Dr. Marvick

 
1.
ffn
Abbreviation of "farewell for now"

An informal way to say a formal goodbye
Salutations! ffn!
by Dr. Marvick September 16, 2009
 
2.
tbf
Too busy fucking
Sorry I missed class today, prof--I was tbf
by Dr. Marvick December 13, 2010