The jewish god satan / saturn / jehovah / yaldabaoth / etc is represented as a black cube. Three cubed is twenty-seven. 3³ =27

This number is used a bunch in the zio-media, government, etc.

There is also a 27-Club, where well-known people have died at the age of 27, like Kurt Cobain.

The purpose of this sub is to collect instances of its use.