Check these out: http://www.danbocchi.com/
Super japanese website and all, but just how rad would it be to have one of these to set up absolutely wherever (well maybe not in the bathroom, unless your roommates went just a little too far on taco tuesday;). Likely meant to help all the aspiring karaoke stars in super high-density tokyo practice without driving their parents insane, but still super rad — vocal booth for your recording studio maybe?! Or for your sex dungeon you kinkster you.
Talk about badass.