TIL it's a kaomoji :-) Here's an article by a regular user of the emoticon http://www.theatlantic.com/technology/archive/2014/05/the-best-way-to-type-__/371351

TIL it's a kaomoji :-) Here's an article by a regular user of the emoticon http://www.theatlantic.com/technology/archive/2014/05/the-best-way-to-type-__/371351/ http://www.theatlantic.com/technology/archive/2014/05/the-be... And a wiki about those characters https://en.wikipedia.org/wiki/Katakana https://en.wikipedia.org/wiki/Katakana