Opening your hand in front of the face of somebody is considered very rude and it is like saying “fuck you”.

A Wikipedia article about this

I am not sure if you mean that though. And no the waving gesture is not considered rude at all.

Yes I know that it represents the IQ. I read books.

I wanted to make it in chronological order. You’d know that if you read books.

Oh thanks, I didn’t know about this!

I didn’t understand. Can someone explain?

Why doesn’t this post mention the price? It is an extremely important factor.

Hey, it’s blurred, can you repost?