Is It ... Man Or Astroman? was the first album released by the surf rock group Man or Astro-man?. First pressing was on clear blue vinyl; all subsequent pressings were on black vinyl. In deference to "vinyl junkies", the vinyl release sports two additional tracks. "Illudium Q-36" references the Chuck Jones character, Marvin the Martian. The title refers to the weapon of choice of the hostile Looney Tunes alien.