There's mysterious, and then there's mysterious as defined by Tom Waits, a songwriter who's maintained an air of impenetrable mystique. In an interview with website Radical Wacko, Waits expressed a fondness for Tucson's Bob Log III. "It's just the loudest, strangest stuff you've ever heard," Waits said of the motorcycle-and-jumpsuit clad man of mystery. "You don't understand one word he's saying. I like people who glue macaroni on to a piece of cardboard and paint it gold. That's what I aspire to basically." Macaroni or not, Log's maintained a regard for himself, naming his most recent full-length, My Shit Is Perfect. And you know, it is: With 13 tracks of slide guitar, clattering drums, and nonsensical titles like "Shake a Little, Wiggle It and Jiggle It Too," "Bucktooth Potato," and "Goddam Sounds Good," the record is crude and beatific. Let's hope Log brings reports of a new LP with him when he hits Crescent Ballroom this week, along with all his classy stage moves. "Boob Scotch," anyone?