(PRO-SEMITIC MUSICAL COMEDY) Hitting the stage with acoustic guitars and postmodern Borscht Belt shtick, What I Like About Jew—AKA Sean Altman and Rob Tannenbaum—is the bastard love child Tenacious D and Fiddler on the Roof never had. Tonight the duo's national tour (sponsored by Heeb magazine) lands at the Triple Door for a night of wry and dirty chosen-folk hilarity. (Triple Door, 216 Union St, 838-4333. Doors at 7 pm, show at 8 pm, $18 adv/$20 DOS.)