Expression used by many Asians, to exclaim frustration, annoyance, or
stress, used in particular by people of Malaysia, Vietnamese, Singaporean,
Chinese, Taiwanese, and in some extent Thai nationalities, but isn'
t limited to these nationalities and/or countries. See aiyoh
Wei
Ling: How come you got 81, Nadya?
Nadya: Stupid mistake lah. Aiyah, what
will ma say
now?