1 definition by bk5566

Top Definition
A man full of nonsensical irrelevant technical gibberish. Claims to know the workings of the world of engineering. Jack of all trades. Never give this man a blunt knife. Partially blind and would occasionally walk into glass panels. Preferred choice of habitat: a mountain.
I'm not interested in whatever you're saying. Stop being a Cheng Joo!
by bk5566 May 31, 2011
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