The Tumblr Rumblr is an Original Character Tournament hosted on Tumblr. Contestents sign up to compete for the "Door to Reality" which is said to lead to real life. It's rather lighthearted, with many silly and colorful characters, but there are hints at sinister scheming behind the scenes.
This work provides examples of:
- Alternate Universe: Takes place on the internet.
- Announcer Chatter: The Announcer of Tumblr Rumblr is widely known for his "chillaxed" and yet sadistic announcing style.
- There Can Be Only One: Well, it is a tourny.