Definition from Wiktionary, the free dictionary
- (chiefly Internet) "Too long; didn’t read." Used to indicate that one did not read a (long) text, or to introduce a short summary of an overly long text.
2016, John Halstead, Godless Paganism:
- How I got to be an atheist is a fairly long and winding story, so I'll give you the “tl;dr” version—I was finally honest about myself that “the gods” just “weren't there.”