“Walao” and its variations are popularly used when someone is surprised, shocked in disbelief. This would be the Malaysian & Singaporean replacement of “Oh my gosh!”. Malaysians typically use it when there are mega sales, cheap flight and
hotel discounts on sale, whenever they get together at the mamak watching football, and so on. It’
s also typically used to compliment
one’s skills, talents or achievements - or if your friend does something stupid!
There are also other
names you can use with "Walao", such as "Walao eh", "Walao
wei", etc.
John (Driver): *Ignores traffic
light and just drive through because he's in a
rush*
Jane (Passenger): Walao eh, next time you will
die if you keep driving like that...