The word kiasu should be replaced with 'a weirdo' or 'freakish' in the English vernacular. I don't think a soft word like Kiasu (and it's literal meaning) does justice in describing this behaviour:
- Fights in fastfood joints over a free toy, harassing restaurant staff (and also reselling it to make a buck). Police called in. Harassing each other as to their nationality.
- Taking water from a swimming pool to save money while living in a condo.
- Over stocking on surgical masks that don't filter pollution or buying tons of N95 masks, harassing shop staff (and also reselling them to make a buck a week after haze has lifted).
V disappointing