floss
v.— «The scene metamorphosed into “kind of a floss-fest,” notes R. J. de Vera, a tuner pioneer who oversees his own performance-oriented brands RO— JA and Motegi Racing. “Flossing” is a hip-hop term that means showing off, a big part of the sensibility that shaped the “dub” market.» —“Hot Wheels” by Rob Walker New York Times July 11, 2004. (source: Double-Tongued Dictionary)
Further reading
What’s it like to hike the Pacific Crest Trail all the way from Mexico to Canada? You’ll end up with sore muscles and blisters, and great stories to tell. Along the way, you’ll also pick up some slang, like NoBo, SoBo, Yo-yo and...
The slang phrase someone ate and left no crumbs means the person did something really well. In a previous call, a listener who works in theater noted the use of ate to mean “did something well,” as in they really ate that haircut! This...