One fantastic thing about the internet community is how rapidly it pushes the boundaries of language. Twitter-born words, phrases, and #hashtags emerge constantly in response to news and social media. IDK is one of the more popular online abbreviations...

One fantastic thing about the internet community is how rapidly it pushes the boundaries of language. Twitter-born words, phrases, and #hashtags emerge constantly in response to news and social media. IDK is one of the more popular online abbreviations used in informal communication and memes.