Are there any shortcuts for the disco command?

No, this command does not have any aliases or shortcuts.

What rank do I need to use the disco command?

You need the Admin rank or higher in HD Admin to use this command.

Type ;disco in the chat while playing a game with HD Admin installed.

No, this command only works in games that have the HD Admin plugin installed by the game developer.

HD Admin Admin

The disco command enables disco mode; everyone's camera cycles through different colored tints.

This command enables disco mode; everyone's camera cycles through different colored tints.

;disco

Example: ;disco

This command enables disco mode; everyone's camera cycles through different colored tints. Run this command from the in-game chat by typing ;disco.