SMS Language & American V.

'SMS language, textspeak, or texting language is the abbreviated language and slang commonly used with mobile phone text messaging, or other Internet-based communication such as email and instant messaging' -wikipedia

Let's look at some simplest first:

So useful when space is limited as of the Title boxes of WenXueCity, especially in English, two letters are equivalent to one Hanzi.

For those more interested, check out this Wiki link.

https://en.wikipedia.org/wiki/SMS_language

American Woman is a teasing symbol as one of the top four worst things in the world.

A song named American Woman very well reflects the idea of the line. 

https://www.youtube.com/watch?v=UzWHE32IxUc ,

That is just my thought, there is some controversy about its meaning. 

Here is a song called American Virus based on American Woman made by ComediesNeverWin band.

Very talented and hilarious. Hope you enjoy.