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Men’s hair that is full and with sexy length (open for interpretation). Also known as “Flow,” “Flow-Bucket,” “lettuce,” and “Cabbage.” Thanks to studs like Byrce Harper for “Making Hair Cool Again.” Also, very common jargon in the Lacrosse and Hockey community. Baseball seems to be stepping up their flow-sauce-status the last few years, as well. Flow Sauce looks especially sexy & distinctive when a helmet or hat is on one’s head. The Flow Sauce hangs out the back just right in a God-like fashion.
Dude, that long-pole has some gnarly “Flow Sauce.”

Yo, Wes, you witness that guy’s Flow Sauce? Unreal.
by Flow Sauce for Days December 06, 2017
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