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
Get the mug
Get a Cheng Joo mug for your barber Julia.