1 definition by revo-distributors@hotmail.com

STFO is THE phrase most commonly used by street hustlers around the world. This word was used back in the 80's as a sort of password for "Speakermen" to identify each other as "genuine street slammer's".
STFO has been used by many different companies to help motivate sale's Rep's but since the early 80's G. Smith and M. Amoroso made this THE word among "Speakermen". The phrase STFO is used in conversation amongst "Speakermen" to help motivate each other to sell more set's and make as much money as humanly possible in a work day.

ie: "Dude I just slammed this one fucking hit for like $550 on a double set. Alright I'll talk to you later bro. STFO!"
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