Meaning:
“666” is a Chinese word,homonym for “牛牛牛”(niú niú niú) or “溜溜溜”(liù liù liù), used to describe someone or something is very powerful,cool,impressive.
Origin:
“666” comes from the game,when a game player had a good operatioon in the game,the opponent was pleasantly surprised.The opponent is likely to play “666” in the dialog box to show admiration.
Other digital network terms:
1). 886(bái bái le,拜拜了): bye bye.
2). 5555(wu wu wu wu,呜呜呜呜): I’m so sadness!
3). 520(wó ài nǐ,我爱你): “I love you”.
4). 1314(yì shēng yí shì,一生一世): “in one’s whole life”.
5). 888(fa fa fa,发发发): I wish you a forture!
6). 9494(jiù shì jiù shì,就是就是): Precisely!