tl;dr

Literally - Too long ; Didn't read A phrase typed in response to a blog, forum post, or other form of online media to express either that the submission of another user was either needlessly long or wordy or that the reader has a complete lack of interest in the subject matter. Contrary to the belief held by those who experience mild to moderate butthurt due to having made submissions that either nobody cared about enough to read or were much longer than necessary for the sole purpose of condescension or self-exaltation, replying to media with "tl;dr" does not necessarily indicate substandard intelligence or an attention deficit. This definition is a good example of a post in which replying "tl;dr" to would be appropriate.