Are there any shortcuts for the thin command?

Yes, you can use ";skinny" as a shorthand.

What rank do I need to use the thin command?

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

Yes, either run the command without specifying a player name, or use "me" as the player argument.

Type ;thin [Player] 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 VIP

The thin command makes your character or the specified player thin.

This command makes your character or the specified player thin.

;thin [Player]

Example: ;thin builderman

This command makes your character or the specified player thin. The effect applies immediately and is visible to all players in the game.