What Does 'TL;DR' Mean? Plus, Here's When You'll Definitely Want To Avoid Using It

Find out why it's being used so much on social media.

Have you ever been reading something and then suddenly realize just how much time it's taking to consume? If you're a regular consumer of digital content, you're probably no stranger to the seemingly-endless scroll that comes hand-in-hand with the activity.

Whether it's an article you're reading, a social media post, a text message you received or the like, sometimes, it would be nice to have a very condensed summary of the piece of content we're trying to consume. Enter, TL;DR – an acronym reply that communicates exactly that. But, what does TL;DR mean? 

We are answering all of your burning questions, including the meaning of TL;DR, why people use "TLDR" and ultimately, if the widely-used online abbreviation is considered rude or not.

What Does TL;DR Mean?

TL;DR stands for "Too Long, Didn't Read." It can also mean, "Too Lazy, Didn't Read".

The acronym may sound a little hasty, and sometimes, it may be intended that way. However, TL;DR can be used in a number of different ways and tones.

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How Do You Use TL;DR?

TL;DR is used in a few different manners. First, you may be reading a received text message or long-drawn social media post and reply with "TL;DR." Replying in this manner may come off as sarcastic or snarky, depending on your relationship with the person you're replying to.

On the flip side, the person that wrote the very long piece of content may put a TL;DR version at the beginning or end. They acknowledge that the reader may not have time to sift through every single intricate sentence, so they put a short summary of it at the end.

Comment sections from online articles or forums also often include readers providing their own TL;DR version for other fellow readers.

What Is TL;DR on Social Media?

When it comes to social media, TL;DR is thrown around in comment sections and forums around the clock.

It's a coveted term on Reddit, as well as other social media platforms. If you read long posts within Reddit communities, the original posters will frequently include a TL;DR summary at the end that captures what was just typed.

At the same time, many digital consumers will leave "TL;DR" comments on lengthy social media posts. They're asking the author or other readers for the two-sentence-maximum condensed version of the story so they don't have to consume it in its entirety.

Our attention spans have become so short in the digital age, and TL;DR has become a favored term.

Related: 50 Gen Z Slang Words You Need to Know to Keep From Becoming "Cheugy"

Why Do People Put TL;DR at the End?

If someone is including a TL;DR summary for readers, oftentimes, people will put it at the end. But, why do people put TL;DR at the end? Why not put TL;DR at the beginning, instead?

People put TL;DR at the end because it offers a short and sweet summarization of what the reader consumed if they actually read the whole thing or skimmed through it. Additionally, people put TL;DR at the end because folks that aren't going to read it will likely just scroll to the bottom. That's where the TL;DR disclaimer can catch their eye and stop them.

Putting a TL;DR at the top can also be a spoiler for anyone that plans to read the full content, which is why people put TL;DR at the end.

Is TL;DR Rude?

After reading the acronym spelled out in full, "Too Long, Didn't Read" may sound rude or passive-aggressive. Is TL;DR rude to say? As with many situations, it depends on the manner in which it's being used.

Generally, replying to someone with "TL;DR" is considered rude. Most folks will likely be offended if they tell you a long story or write out a novel of a text message and your response is "TL;DR."

Think about it: you're literally telling someone that you didn't want to sit through and read all that they had to say. Of course, it's understandable—but it's not the response most people want to hear. It feels as if you're discrediting them and what they shared with you.

On the other hand, if you have a close relationship with the person you're saying "TL;DR" to, they may not perceive it as a rude response. Instead, they might know your sense of humor and where your heart is.

And using TL;DR in your own caption or content isn't rude—instead, it's helpful to give a brief synopsis of what you're saying to anyone who doesn't have the time to scroll through something really long.

What Can You Say Besides TL;DR?

Looking to shake up the vocabulary? Or, perhaps you're looking for a phrase synonymous with TL;DR that's appropriate to use in real life.

Here are some terms you can say besides TL;DR:

  • BLUF: BLUF is a military term that stands for "Bottom Line Up Front." The term exists to put the most important details first because people are busy and time is valuable.

  • Cut to the chase: Let's not waste any time here!

  • Get to the point: This phrase can come across similarly to TL;DR if you say it to someone while they're telling you a story (but maybe that's what you're aiming for).

  • Get down to brass tacks: Getting down to brass tacks refers to cutting out all unnecessary details and considering the most important points first and foremost.

  • In summary: This is definitely a more formal response, but it works all the same. TL;DR is really just a short summary, after all.

Next up: What Does ‘FWIW’ Mean, Exactly? Plus, How *Not* To Use the Term