So what's the Pinkie for?

BlastingNaba said:

So what's the Pinkie for?

If I had to guess, some sort of middle finger gesture? Looks like it:
http://traditions.cultural-china.com/en/214Traditions9848.html

NeerHeer said:

If I had to guess, some sort of middle finger gesture? Looks like it:
http://traditions.cultural-china.com/en/214Traditions9848.html

It basically means telling someone he's a failure or not good enough.