a place which is the opposite of Shangri-La, in essence an Angry-La. So-called Christians exercise their anger at those who have fled from the flock via the cult-like practice of shunning. Example: Because you have left that religious group, you have elected to live in your self-created Shunnington. Should you not leave, you could very well become a Shunningtonite.
SHUNNINGTON
Meaning of SHUNNINGTON in English
Slang English vocab. Английский сленговый словарь. 2012