DCUbook

DCUbook is an online social network in Teen Titans Go!, the show's version of Facebook, the popular social network in real life

Background
DCUbook is the show's own version of Facebook, the popular online social network.

So far, only DC Superheroes have been seen having accounts on the website. It's unknown whether or not villains and regular civilians are allowed to use it.

Format
The website appears to have a set up that contains parts of both Facebook and Twitter.

It is similar to Facebook as it has the Profile Picture set-up. In "You're Fired", it is shown having a like/comment option, just like Facebook. However, in "Sidekick", this option is replaced with a Cool/Uncool option. Similar to Facebook, the news feed is in the center, while the ads are at the right side of the screen. Lastly, the big blue bar on the top is just like Facebook, with the white "DCUbook" logo in the left corner, and the log-in boxes appearing in the right coner.

One of the similarities to Twitter is the use of the "@" sign. However, it is used differently. DCUbook has a location after the sign (e.g. @theocean, @downtown), while Twitter has a username after the sign (e.g. @scottmenville, @tarastrong). DCUbook does have the hashtag feature Twitter created (e.g. #FishSmell, #SaveYoungJustice), and this feature is used the same way.

Users
The following are all of the currently known users who have a DCUbook account:
 * Robin
 * Batman (Known as "The Bat")
 * Aquaman
 * Zan
 * Space Ghost
 * Blue Beetle

Advertisements
The following are a list of advertisements seen on DCUbook:
 * Swimming Lessons with Aquaman (first seen in You're Fired). It's a simple ad with a picture of Aquaman riding a fish.
 * A second version of Aquaman's swimming lessons ad is seen in Sidekick. The picture shows Aquaman swimming next to a seal.
 * Want Super Abs? (first seen in You're Fired). The ad has a picture of Superman doing his trademark pose.
 * Another version of the ad is seen in Sidekick. This time, we see a close up of Batman's armoured chest.