steady flossin 

When a man or woman is wearing a dirty crap covered g string and the constant friction produces a flossing like action betwixt his or her buttcheeks.

What's that smell? Don't worry its just big berths, she's steady flossin'!

steady flossin by webeflossin February 7, 2012

Steady Flossin' 

Showing off with your expensive car, jewelry etc. on a regular basis.

Shit man, look at this nigga's whip! That's some mad dough right there! He be steady flossin'!

Steady Flossin' by Long Biscuits October 27, 2012