"how'd you get the batcave lookin so nice? hedgetrimmers? bushhog? garden claw?"
the term batcave is also used to refer to the music that was played there as well as anything that sounds like it(predominantly dark bass-heavy glam with elements of horrorpunk, new wave, & postpunk) as well as other goth clubs hopefully that still play actual gothic rock rather than just dark electo, EBM, pop, or metal.
the term Batcaver often shortened to just Bat may be used at times to refer to people who go to these clubs or are fans of such music.