Same as the definition for "Pimp"
1) Something badass, "pimped out"
2) Awesome or cool
3) $Bling$ $Bling$

Adj. Something that is expected to have a long lifespan by virtue of having existed for a long time, based on the lindy effect, named for the New York restaurant Lindy's, coined by Albert Goldman and popularized by Nassim Taleb.