1. To dance wildly or uncontrollably to extremely loud music while driving your car in a residential area. Often, the dance is done to the song "Gas Skrape," by Izz Thizz, however, various other rap songs are appropriate. Rob Dyrdek popularized the dance during an episode of MTV's "Rob & Big."
2. Variation of "Going Dumb," "Clowning," and/or the "Krump Dance." Usually performed while driving slowly past pedestrians.

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.