blackmail deceit extortion graft hoax misrepresentation scam artifice barratry cheat chicane chicanery con craft double-dealing dupery duplicity fake flimflam fraudulence guile hocus-pocus hustle imposture line racket sell shakedown sham skunk smoke song spuriousness sting string swindle treachery bamboozlement duping fast one fast shuffle fourberie hanky-panky hoodwinking sharp practice song and dance swindling