TL;DR

Usually used in reddit stories, the term TL;DR (Too Long, didn't read) is used at the end of a long story to briefly summarize what the story was about for those not willing to read the whole long story.

Person 1 - "Dude did you check out the reddit posts I asked you to read?"
Person 2- "Sorry dude, I had no time to go through long life stories, I could only read the TL;DRs, they were amazing btw"