Wa Lao Eh!
usually people will say this when they are in shock or very disappointed
mostly use by gamers and consumers in malaysia when we are shopping at the pasar malam or in CC
wa lao eh! like that also can de meh?

wa lao eh! you win liao lo

wa lao eh! got so cheap mah?

wa lao eh! even now the slang wa lao eh! also got online shop ah? at www.facebook.com/walaoeh2u

wa lao eh! got so pro or not?