feeling lucky/mature
Go to Google.cn, be redirected to the HK portal. Type in 你妈逼 (short version of “f*** ur mom’s c***,” a fairly common curse). Click on 手气不错 (“feeling lucky”), or just do a normal search return.
The first result is Baidu, Google’s former mainland rival. I suppose this would be a bit like Google returning Bing or Yahoo in a search for “STFU” or “f*** you.”

Sorry, is this more profound when one is able to read Chinese?