流氓

"金山词霸2003法学大词典":
gangster; hood; hoodlum; hooligan; kite; knave; loafer; rake; rascal; rascaldom ; riffraff; rogue; ruffian; scalawag; scallywag; street ruffians; vagabond;hooliganism; indecency; immoral behavior; indecent behavior