Zrfff is a planet in the Fifth Dimension, home of the creatures known on Earth as imps and genies. The inhabitants of the Fifth Dimension are so advanced that they are almost omnipotent and can perform virtually any magic feat in the Third Dimension.
The only thing that keeps them from constantly reshaping the universe in their own image are their own set of rules. The natives can do any kind of evil to anyone, but only as long as their mischief can be considered a prank. These jokes are a part of the imps outlook on life along with their fear of vowels. Their five-dimensional physical forms are impossible for third dimensional beings to comprehend, which is why we usually perceive them as little dwarfish creatures or genie like beings.
- List of 5th Dimension Inhabitants
- Mister Mxyzptlk
- Miss Gsptlsnz
- Mister Genie (Genro)
- Yz, the Thunderbolt
- It is unclear if the Zrfffs referenced for Earth-One, Earth-Two, and New Earth are the same places or exist in parallel fashion similar to the way Earth does.