The phrase "flim flam" means trickery or deception, often used to describe someone who is trying to fool or scam others. It implies dishonesty and a lack of credibility. Full definition
Many flim flam men are running brokerages, and the industry, then — with the industry complicit, doing nothing to protect Realtors all just looking out for themselves. (remonline.com)
Dr. Flim Flam reminisced over his time in the Gamespot forum front lines: (gameological.com)
The team is ready for the game at Palace They will need to show a lot more malice Le Coq is there to put it about Flim Flam will no doubt point & shout And Pardieu of course is a massive phallus (goonerholic.com)