Ah Beng and Ah Lian are driving down the same road at the same time.
As they pass each other Ah Lian leans out the window, points and yells, "PIG! "
Ah Beng immediately leans out his window, shakes his fist and shouts back, "WITCH!”
They each continue on their way, and as Ah Beng rounds the next corner, he slams into a pig that had wandered into the middle of the road.
If only Ah Beng would listen…