explain xkcd:Museum

Welcome to the explain xkcd wiki!
We have an explanation for all 3276 xkcd comics, and only 46 (1.4%) are incomplete. Help us finish them!

Latest comic

Go to this comic explanation

Speedrun

|< < Prev #3246 (May 15, 2026)

Title text: Usain Bolt holds the world record in the 100 meter speedrun.

|< < Prev Random Explanation

Explanation

This is incomplete: This page was created by a SPEEDRUNNING BOT. Don't remove this notice too soon. If you can fix this issue, edit the page!

Speedrunning is the sport of completing a video game as fast as possible. This comic shows Cueball sitting at a desk complaining that his speedrun got deleted off of Speedrun.com, which is a popular leaderboard aggregator for speedrunners.

A tool-assisted speedrun (or TAS for short) is a type of speedrun where inputs can be manipulated after the fact to perfect a run. While this tool is mostly for experimenting with new strategies or finding areas where a time can be optimized, it is possible to cheat a run by passing off a tool-assisted run as a normal speedrun. Lateralus and Ænima are albums by the band Tool. This comic makes use of a pun, where rather than using third party tools to assist him in beating a video game as quickly as possible, Cueball is getting "assistance" from the rock band Tool in the form of background music to help him concentrate, which would be considered 'third-party' if Tool was not directly related to the game. In real life, a speedrun would be unlikely to be removed based on the music one is listening to while completing it, though it may be considered similar to using a metronome, a controversial topic due to the fact that a metronome could be very useful if the game one is playing requires some sort of rhythm or precision. The comic could also be referencing Alex Honnold’s ascent of the Taipei 101 tower, during which he listened to Tool. The comic was posted 25 years after the Lateralus album was released.

The title text is a pun on the word "speedrun". Usain Bolt's 100-meter dash record is a world-record "speedrun" in the sense that it is literally a speedy run and also an attempt by someone to complete a task as fast as possible. It is very common for internet personalities to say they are 'speedrunning' when they are doing a task quickly, even when completely unrelated to gaming (e.g. speedrunning petting a cat). The notion of such a record being classified as a legitimate speedrun isn't farfetched as Speedrun.com has some leaderboards for In Real Life records. The use of "speedrun" to refer to an actual fast run may be considered to be a case of 3123: Canon.

In road races like marathons, wearing technical devices is severely limited. For example, they are not allowed to transmit any data. Therefore, speedrunning a marathon while listening to Lateralus and/or Ænima is prohibited - at least in serious competitions, where athletes are checked for wearing earphones, while amateurs get some leeway and can even carry their mobile phones.

It is possible that speedunning was on his mind due to the recent social media trend of Scientology speedrunning, in which someone attempts to get as deep as they can into a building belonging to the Church of Scientology before being kicked out. Because of this trend, the concept of speedrunning has been on many people's minds, regardless of whether or not they participate in the trend.

Randall has referred to bizarre speedruns before in this comic here.

Transcript

[Cueball is sitting at a desk with a laptop, typing on it. Megan is standing behind him.]

Cueball: Aw man, Speedrun.com removed my world record just because I listened to Lateralus and Ænima to get in the flow.

Megan: Oh, a copyright thing?

Cueball: No, they don't allow Tool-assisted speedruns.

  Add comment        Create topic (use sparingly)       Refresh 

Discussion

Maybe it's more of statistics than exhibitions. --While False (speak|museum) 21:17, 3 October 2022 (UTC)

pixels-assembly-3.png

how is it 0 bytes?? i see that it is shown as 0 bytes on the wiki, but the file itself, when downloaded is 5kb! how???108.162.221.209 16:41, 4 October 2022 (UTC)Bumpf

If the question is how it can be written like that here, the answer is that I used the numbers of the wiki. —While False (speak|museum) 19:18, 4 October 2022 (UTC)

Sorry, should have made it more clear. Do you know why it is shown as 0 bytes on the file page? 172.70.134.103 12:37, 7 October 2022 (UTC)Bumpf

There's always the possibility that this is actually the Null image under the .png file format. Every other .png is defined by the delta required to display the desired graphic when starting from the baseline of this 'ur'-image, but if you ever wanted to display that graphic the undocumented format specifications allow you to omit all unnecessary bytes (including the magic header bytes) and it will happily produce its hardcoded "it's a PNG!" preprocessing template, which happens to be this image. Obviously, the PNG spec (and, ultimately, the original ancestor of the detailed source code tree for every subsequent implementation) was written before Randall ever got anywhere near to drawing this image so the chances are slim that he just happened to luck upon the exact image that happens to have a 100% compression rate because it just happened to consist of something Randall wanted to draw, and in the manner of Randall's artistry. But it's a non-zero likelihood that an arbitrary artist might draw exactly the same image as a purely arbitrary "index null" page's collection of pixels and so... This might not be the Best Of All Worlds, but there has to be some highly fortunate occurance to balance out all the unfortunate ones, statistically, and this is ours!

(Or maybe there's a minor bug/data-error in the way the wiki database serves the front-end webserver, but I can't ask you to believe something as trivially random as that!)) 172.70.90.245 15:03, 7 October 2022 (UTC)
        Add comment

Is this out of date? .

New here?

Last 7 days (Top 10)

Rank Score Pages Changes Username 1 55 49 59 Ally 2 51 44 55 SomebodyElse 3 37 23 73 DollarStoreBa'al 4 26 22 26 TheusafBOT 5 26 15 44 GSLikesCats307 6 23 17 26 YZ100 7 22 19 21 FaviFake 8 15 13 14 Scs 9 11 9 10 Victoria

Lots of people contribute to make this wiki a success. Many of the recent contributors, listed above, have just joined. You can do it too! Create your account here.

You can read a brief introduction about this wiki at explain xkcd. Feel free to sign up for an account and contribute to the wiki! We need explanations for comics, characters, themes and everything in between. If it is referenced in an xkcd web comic, it should be here.

• If you're new to wiki editing, see the explain xkcd:Editor FAQ for a specific guidance to this Wiki and the more general help on how to edit wiki pages. There's also a handy wikicode cheatsheet.

• Discussion about the wiki itself happens at the Community portal.

• You can browse the comics from List of all comics or by navigating the category tree at Category:Comics.

• There are incomplete explanations listed here. Feel free to help out by expanding them!

Rules

Don't be a jerk!

There are a lot of comics that don't have set-in-stone explanations; feel free to put multiple interpretations in the wiki page for each comic.

If you want to talk about a specific comic, use its discussion page.

Please only submit material directly related to (and helping everyone better understand) xkcd... and of course only submit material that can legally be posted (and freely edited). Off-topic or other inappropriate content is subject to removal or modification at admin discretion, and users who repeatedly post such content will be blocked.

If you need assistance from an admin, post a message to the Admin requests board.