Ervi is a lovely mixture of sweet and cool. “Er“ is sweet and “vi“ is cool. It is common as a ying and yang thing in the slang of the thailandese town Soem Santi. You can compare Ervi to ketchup and mayonese.
by MolchFisch December 30, 2016
 Get the Ervimug.
Get the Ervimug. 
