singlish means to speak in a mixture of el, chinese,hokkien, and
add exclamation like lah, lor, lea, hor, and knn is oso
exclamation. walao is also a way of starting a sentence,
like:
Eg1. wa lao eh, my son hor, sibei jialat, cannot even do pri4
maths, knn, throw my face away, my maths knn veri good one
okay!.
Eg2. eh, uncle ar, ni zhe ge vcd keyi watch one ma? last time wa
lao, cannot watch u noe! 
