To get blazed and cruise around in a vehicle, typically at night. Coined by Quasimoto on the album "The Unseen".
Even better when bumping tunes like the above album.
More specific than the definition of Astro Traveling. Astro Travelling is driving whilst high on mari. The term is used prolifically by Quasimoto and/or Madlib
(v) to smoke marijuana while driving slowly for leisure, usually at night through the suburbs while blaring the most gangster shit you can find, ex: NWA, 36 Mafia, Lord Quaz, Madvilan Tupac
Hey manlets go over to John's, and we can astrotravel on the way.