Too Long; Didn't Read
Literally translates to: That was too long to read.
Really translates to: I'm too lazy to read the entirety of what you said, but I still want to say something.
Now, instead of just dropping capitals the modern internet communicator also drops tiresome reading! The time savings will be incredible.
Person A: Hi, do you know anything about where Jamie and Brad are?
Person B: tl;dr
Person A: Uh... How should I have said that?
Person B: do u no where jamie n brad r
Person A: AGH... It burns!
16 Mayıs 2005, Pazartesi