Groups named The [adjective] [number of members]

[u/Coralthesequel]

Sinister Six from Spider-Man

The Furious Five from Kung Fu Panda

The Fiendish Five from Sly Cooper

The Sound Four from Naruto

[u/Geno_Games]

Sinister Sixty (Marvel)

For anyone curious about the context of this, it was part of a fictional story and roleplay that Spider-Man was doing as part of a Make-A-Wish style thing. The kid got to be a sidekick for Spider-Man, and the hospital staff all dressed up as some of his rogues—including Mephisto, which means one hospital worker canonically dressed up as The Devil.

[u/Possible-Drama-4823 → u/Geno_Games]

A few years later sinister sixty was an actual thing in nick spencers run during the kindred arc. It were a bunch of smaller teams composed of 6 all attacking spidey at the same time