He wrote a post about ah beng as defined in Wikipedia!
Ah bengs typically speak local slang, which is Hokkien or Cantonese mixed with English and Malay, such as Manglish or Singlish. They are often stereotypically portrayed to be anti-intellectual, superficial and materialistic and shallow. These values often lead to a lack of culture or indulgence in criminal activity or being involved in brawling or affray out of disagreement with other people. Ah bengs are also sometimes associated with extensively-modified or zhng-ed cars, and are stereotypically seen as being excessively flashy and show-offs.HAHAHAHAHAHAHAHAHA!!!
How true is tat?
I'm glad sum1 went on to put it on Wiki...
p/s: do check out the reference for Ah Lian!