What is that for? It's one of the least popular emojis (ranked 1233 of 1679 on Twitter), perhaps because nobody is really sure what it is or how to use it. There aren't many hints. It's filed under ...
Emoji are weird. While there are enough of them that people somehow manage to use them for entire conversations, there always seem to be odd omissions. Why are there about 10 different types of trains ...