1 definition by Michow

Top Definition
Originates from Singapore, Chinese Hokkien dialect. Means 'afraid to lose out', 'competitive to the point of doing anything just to win', 'cannot bear to lose'.
John is 'kia su' that he will not pass his trial exams.
by Michow November 29, 2004

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug