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8.
When you "floss" something you show it for other ppl, often the other sex.
I'm flossin my Ice so i can bang that babe
by Kazi May 01, 2002
 
9.
1. Showing off your whip, grill,ICE, jewelery, etc
2. A hygiene thing that nobody does
3. A song by Mike Jones
1. I stay flossin' in that candy paint, blowin dank
2. noone flosses dude
3. See Example 1
by lil' pimpin' June 20, 2006
 
10.
To present oneself in the most attractive (and perhaps most ostentatious) possible manner. Typically entails driving a convertible, sporting jewelry, wearing fashionable clothing, and properly grooming oneself (i.e. one may go to such an extreme as to practice a rarely witnessed form of dental hygiene).
Check this out:
The sun went down when I hit Slausson,
On my way to the strip, now I’m just flossin,

…Rolling in my six-fo, with everybody saying…
by ZStrizzel March 07, 2008
 
11.
Think how you look in the mirror when you are flossing your teeth - you are trying to show your teeth as much as possible to get at the plaque. This is where this term is derived from. Originally "invented" in the New Orleans projects and popularized by the Cash Money Brothers, namely Juvenile. This term is applied as a way of showing off as you are doing something because you are smiling with a wide grin showing all your teeth, as if you were flossing your teeth. In context: Slim be flossin' as he roll through in his new Caddy.
Slim be flossin' as he roll through in his new Caddy.
by ExperiencedOne April 26, 2011
 
12.
Flossin' is flossin'
(Sometimes mistaken for Flossing)
That's flossin'
It's flossin' in here
I'm flossin' on her face
Take your flossin' outside
by Someone who lives way up north April 07, 2010
 
13.
To do something to attract attention to yourself.
Yo, check out Sully with that Red Sox World Series champions hat on. The hologram is still on the rim! Homeboy is flossin!

More examples:

1. Wearing lots of bling.
2. Driving real slow in your freshly waxed six-fo'.
3. Flossing your teeth to make them cleaner and more attractive.
4. Chewing Orbit gum.
by mespinola November 06, 2007
 
14.
To present oneself in the most attractive (and perhaps most ostentatious) possible manner. Typically entails driving a convertible, sporting jewelry, wearing fashionable clothing, and properly grooming one's self (i.e. one may go to such an extreme as to practice a rarely witnessed form of dental hygiene).
'Check this out:
The sun went down when i hit Slausson,
On my way to the strip, now I'm just flossin.

...Rollin in my six-fo, with everybody saying...'
by ZStrizzle March 07, 2008