@#$%*

Due to a slight mispronunciation, I think I uttered something really funny today....

Ah Ma: Lu zin pai (meaning "you are very naughty" in Hokkien)
Me: You ci-b** (trying to repeat after her)
Ah Ma, Gung-gung, Kau Foo, Mummy: HAHAHAHAHAHAHA!

Ah Ma: Zin pai lah lu...
Me: Ci-b** you
Ah Ma, Gung-gung, Kau Foo, Mummy: HAHAHAHAHAHAHA!

Based on their laughters, I don't think it had anything to do with vulgarity or impoliteness... so I kept repeating it to amuse them :-)