Do your bit for society. We are running out of real offensive ones.
Although it is an old one, the word "minger" seems to be of great interest to the foreigners i know in China.
They like the sound, and the other forms of the word. Ming, minger, minging etc. All have tried to use it in context, and i have several Chinese friends who think its genius. The origin, i guess, comes from minge?
Maybe we can start there.
I have no ideas. NO surprises there then.